Wstęp
Ta strona zawiera kompleksową analizę znanej historii wykorzystywania informacji poufnych w firmie George J Christ. Insiderzy to członkowie kadry kierowniczej, dyrektorzy lub znaczący inwestorzy w spółce. Dokonywanie transakcji w ich firmach w oparciu o określone, niepubliczne informacje jest nielegalne. Nie oznacza to, że dokonywanie jakichkolwiek transakcji we własnych firmach jest nielegalne. Muszą jednak zgłaszać wszystkie transakcje do SEC za pośrednictwem formularza 4. Pomimo tych ograniczeń badania akademickie sugerują, że insiderzy – ogólnie rzecz biorąc – mają tendencję do osiągania lepszych wyników na rynku w swoich własnych firmach.
Średnia rentowność handlu
Średnia rentowność handlu to średni zwrot ze wszystkich zakupów na otwartym rynku dokonanych przez osobę mającą dostęp do informacji poufnych w ciągu ostatnich trzech lat. Aby to obliczyć, badamy każdy nieplanowany zakup na otwartym rynku dokonany przez insidera, z wyłączeniem wszystkich transakcji oznaczonych jako część planu handlowego 10b5-1. Następnie obliczamy średnią wydajność tych transakcji w ciągu 3, 6 i 12 miesięcy, uśredniając każdy z tych okresów, aby wygenerować ostateczny wskaźnik wydajności dla każdej transakcji. Na koniec uśredniamy wszystkie wskaźniki wydajności, aby obliczyć wskaźnik wydajności dla insidera. Na tej liście znajdują się wyłącznie insiderzy, którzy dokonali co najmniej trzech transakcji w ciągu ostatnich dwóch lat.
Jeśli rentowność handlu insiderów jest oznaczona notką„nie dotyczy”, oznacza to, że insider albo nie dokonał żadnych zakupów na otwartym rynku w ciągu ostatnich trzech lat, albo transakcje, których dokonał, są zbyt nowe, aby obliczyć wiarygodny wskaźnik wydajności.
Częstotliwość aktualizacji: codziennie
Spółki posiadające zgłoszone stanowiska osób mających dostęp do poufnych informacji
Z dokumentów SEC wynika, że George J Christ zgłosił udziały lub transakcje w następujących spółkach:
| Papier wartościowy | Nazwa | Najnowsze raporty dotyczące udziałów |
|---|---|---|
| US:ALTR / Altair Engineering Inc. | 10% Owner | 0 |
Jak interpretować wykresy
Poniższe wykresy przedstawiają notowania akcji papierów wartościowych po każdej niezaplanowanej transakcji na otwartym rynku dokonanej przez George J Christ. Nieplanowane transakcje to transakcje, które nie zostały dokonane w ramach planu handlowego 10b5-1. Notowania akcji przedstawiono na wykresie jako skumulowaną procentową zmianę ceny akcji. Na przykład, jeśli 1 stycznia 2019 r. dokonano transakcji poufnej, wykres pokaże dzienną procentową zmianę papieru wartościowego do dnia dzisiejszego. Jeżeli cena akcji wzrosłaby w tym czasie z 10 do 15 dolarów, skumulowana procentowa zmiana ceny akcji wyniosłaby 50%. Zmiana ceny z 10$ na 20$ będzie wynosić 100%, a zmiana ceny z 10$ na 5$ będzie wynosić -50%.
Ostatecznie staramy się określić, jak blisko transakcje insiderów korelują z nadmiernymi zwrotami (dodatnimi lub ujemnymi) z ceny akcji, aby sprawdzić, czy insider dostosowuje swoje transakcje w taki sposób, aby czerpać korzyści z informacji poufnych. Rozważmy sytuację, w której zrobił to ktoś z wewnątrz. W tej sytuacji oczekiwalibyśmy albo (a) dodatnich zwrotów po zakupach, albo (b) ujemnych zwrotów po sprzedaży. W przypadku (a) wykres ZAKUPU pokazywałby serię krzywych nachylonych w górę, wskazujących dodatnie zwroty po każdej transakcji zakupu. W przypadku (b) wykres SPRZEDAŻ pokazywałby serię krzywych o nachyleniu w dół, wskazujących ujemne zwroty po każdej transakcji sprzedaży.
Samo to jednak nie wystarczy, aby wyciągnąć wnioski. Gdyby np. cena akcji spółki przez wiele lat rosła niecyklicznie, to spodziewalibyśmy się, że wszystkie wykresy po zakupie będą wykazywały tendencję wzrostową. Podobnie niecykliczne spadki na przestrzeni wielu lat spowodowałyby spadek linii na wykresie po transakcjach. Żaden z tych wykresów nie sugeruje wykorzystywania informacji poufnych.
Najsilniejszym wskaźnikiem byłaby sytuacja, gdy cena akcji miała charakter wyjątkowo cykliczny, a na wykresie KUPNO występowały zarówno pozytywne sygnały na wykresie KUPNA, jak i negatywne na wykresie SPRZEDAŻY. Sytuacja ta wysoce sugerowałaby osobę mającą dostęp do informacji poufnych, która wykorzystywała transakcje w celu uzyskania korzyści finansowej.
Historia handlu insiderów
Ta tabela przedstawia pełną listę transakcji insiderów dokonanych przez firmę George J Christ ujawnioną Komisji Papierów Wartościowych (SEC).
| Data pliku | Data trans | Formularz | Ticker | Bezpieczeństwo | Kod | Akcje | Pozostałe akcje | Zmiana procent |
Cena udziału |
Wartość trans |
Pozostała Wartość |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-03-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
D - Sale to Issuer | -300 000 | 0 | -100,00 | 113,00 | -33 900 000 | ||
| 2025-03-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
D - Sale to Issuer | -187 475 | 0 | -100,00 | 113,00 | -21 184 675 | ||
| 2025-03-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
D - Sale to Issuer | -187 475 | 0 | -100,00 | 113,00 | -21 184 675 | ||
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -999 | 0 | -100,00 | 109,13 | -109 022 | ||
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -3 601 | 999 | -78,28 | 108,29 | -389 961 | 108 184 | |
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -69 096 | 4 600 | -93,76 | 107,08 | -7 398 758 | 492 565 | |
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -14 545 | 73 696 | -16,48 | 106,50 | -1 549 074 | 7 848 786 | |
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 724 | 88 241 | -1,92 | 104,49 | -180 149 | 9 220 726 | |
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -7 040 | 89 965 | -7,26 | 103,02 | -725 273 | 9 268 356 | |
| 2024-10-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -2 995 | 97 005 | -3,00 | 101,92 | -305 250 | 9 886 740 | |
| 2024-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -2 176 | 300 000 | -0,72 | 95,31 | -207 404 | 28 594 320 | |
| 2024-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -3 715 | 302 176 | -1,21 | 96,15 | -357 186 | 29 053 286 | |
| 2024-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -94 109 | 305 891 | -23,53 | 95,20 | -8 958 800 | 29 119 600 | |
| 2024-10-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -28 878 | 100 000 | -22,41 | 96,22 | -2 778 520 | 9 621 580 | |
| 2024-10-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -21 074 | 128 878 | -14,05 | 95,05 | -2 003 126 | 12 250 112 | |
| 2024-09-30 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 048 | 149 952 | -25,02 | 95,07 | -4 758 224 | 14 256 416 | |
| 2024-06-28 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -25 529 | 200 000 | -11,32 | 99,19 | -2 532 135 | 19 837 320 | |
| 2024-06-28 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -74 471 | 225 529 | -24,82 | 98,13 | -7 307 497 | 22 130 123 | |
| 2024-06-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 300 000 | 400 000 | 300,00 | ||||
| 2024-06-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 300 000 | 400 000 | 300,00 | ||||
| 2024-06-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -23 616 | 100 000 | -19,10 | 97,59 | -2 304 577 | 9 758 540 | |
| 2024-06-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -76 384 | 123 616 | -38,19 | 97,12 | -7 418 200 | 12 005 240 | |
| 2024-06-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -51 304 | 0 | -100,00 | 92,77 | -4 759 708 | ||
| 2024-06-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -48 696 | 51 304 | -48,70 | 92,19 | -4 489 338 | 4 729 772 | |
| 2024-05-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 296 | 200 000 | -0,64 | 90,86 | -117 756 | 18 172 280 | |
| 2024-05-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -15 658 | 201 296 | -7,22 | 92,20 | -1 443 616 | 18 558 827 | |
| 2024-05-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -33 046 | 216 954 | -13,22 | 91,49 | -3 023 395 | 19 849 230 | |
| 2024-05-20 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -2 200 | 250 000 | -0,87 | 91,16 | -200 541 | 22 788 800 | |
| 2024-05-20 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -47 800 | 252 200 | -15,93 | 90,32 | -4 317 444 | 22 779 486 | |
| 2024-05-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 220 | 100 000 | -1,21 | 85,71 | -104 565 | 8 570 920 | |
| 2024-05-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -85 997 | 101 220 | -45,93 | 85,11 | -7 319 291 | 8 614 935 | |
| 2024-04-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -638 | 187 217 | -0,34 | 86,57 | -55 234 | 16 207 937 | |
| 2024-04-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -12 145 | 187 855 | -6,07 | 85,81 | -1 042 145 | 16 119 575 | |
| 2024-04-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -83 336 | 200 000 | -29,41 | 85,99 | -7 165 779 | 17 197 320 | |
| 2024-03-28 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -3 904 | 283 336 | -1,36 | 85,42 | -333 490 | 24 203 298 | |
| 2024-03-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -6 757 | 287 240 | -2,30 | 87,04 | -588 100 | 25 000 106 | |
| 2024-03-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -6 003 | 293 997 | -2,00 | 86,34 | -518 278 | 25 382 672 | |
| 2024-03-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 300 000 | 300 000 | |||||
| 2024-03-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 300 000 | 300 000 | |||||
| 2024-01-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -474 | 0 | -100,00 | 88,23 | -41 823 | ||
| 2024-01-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -99 526 | 474 | -99,53 | 87,32 | -8 690 302 | 41 388 | |
| 2024-01-25 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2023-12-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -4 564 | 0 | -100,00 | 71,58 | -326 688 | ||
| 2023-12-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 4 564 | 4 564 | |||||
| 2023-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -900 | 0 | -100,00 | 72,84 | -65 555 | ||
| 2023-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -13 511 | 900 | -93,75 | 72,00 | -972 811 | 64 801 | |
| 2023-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 14 411 | 14 411 | |||||
| 2023-12-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -45 766 | 0 | -100,00 | 72,79 | -3 331 165 | ||
| 2023-12-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 45 766 | 45 766 | |||||
| 2023-12-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 128 | 0 | -100,00 | 72,65 | -81 949 | ||
| 2023-12-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 1 128 | 1 128 | |||||
| 2023-12-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -100 | 0 | -100,00 | 73,84 | -7 384 | ||
| 2023-12-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -25 454 | 100 | -99,61 | 73,10 | -1 860 654 | 7 310 | |
| 2023-12-01 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 25 554 | 25 554 | |||||
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -633 | 0 | -100,00 | 73,73 | -46 670 | ||
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -7 944 | 633 | -92,62 | 73,04 | -580 259 | 46 237 | |
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 8 577 | 8 577 | |||||
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -33 410 | 0 | -100,00 | 74,17 | -2 477 983 | ||
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -66 590 | 33 410 | -66,59 | 73,91 | -4 921 753 | 2 469 377 | |
| 2023-11-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2023-07-20 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -30 661 | 0 | -100,00 | 74,96 | -2 298 502 | ||
| 2023-07-20 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -69 339 | 30 661 | -69,34 | 74,18 | -5 143 706 | 2 274 494 | |
| 2023-07-20 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2023-06-07 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -146 | 0 | -100,00 | 74,96 | -10 945 | ||
| 2023-06-07 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -99 854 | 146 | -99,85 | 74,42 | -7 431 235 | 10 865 | |
| 2023-06-07 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2023-04-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -9 167 | 0 | -100,00 | 71,78 | -658 007 | ||
| 2023-04-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -40 833 | 9 167 | -81,67 | 70,98 | -2 898 490 | 650 710 | |
| 2023-04-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2023-04-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 71,34 | -3 566 900 | ||
| 2023-04-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2023-04-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 70,50 | -3 525 200 | ||
| 2023-04-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2023-04-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 70,49 | -3 524 550 | ||
| 2023-04-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2023-03-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -15 430 | 0 | -100,00 | 66,37 | -1 024 058 | ||
| 2023-03-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -34 752 | 15 430 | -69,25 | 65,86 | -2 288 906 | 1 016 282 | |
| 2023-03-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 182 | 50 182 | |||||
| 2023-03-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -49 818 | 0 | -100,00 | 64,76 | -3 226 463 | ||
| 2023-03-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 49 818 | 49 818 | |||||
| 2021-12-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -56 513 | 5 581 778 | -1,00 | ||||
| 2021-12-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -4 666 | 0 | -100,00 | 74,58 | -348 000 | ||
| 2021-12-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -51 847 | 4 666 | -91,74 | 73,66 | -3 819 309 | 343 721 | |
| 2021-12-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 56 513 | 56 513 | |||||
| 2021-12-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -800 | 5 638 291 | -0,01 | ||||
| 2021-12-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -800 | 0 | -100,00 | 72,94 | -58 349 | ||
| 2021-12-17 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 800 | 800 | |||||
| 2021-12-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -42 687 | 5 639 091 | -0,75 | ||||
| 2021-12-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -42 687 | 0 | -100,00 | 73,71 | -3 146 459 | ||
| 2021-12-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 42 687 | 42 687 | |||||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -14 994 | 5 681 778 | -0,26 | ||||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -8 603 | 0 | -100,00 | 79,37 | -682 846 | ||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -6 391 | 8 603 | -42,62 | 78,40 | -501 074 | 674 501 | |
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 14 994 | 14 994 | |||||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -85 006 | 5 696 772 | -1,47 | ||||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -85 006 | 0 | -100,00 | 77,78 | -6 611 342 | ||
| 2021-11-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 85 006 | 85 006 | |||||
| 2021-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -66 845 | 5 781 778 | -1,14 | ||||
| 2021-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -5 055 | 0 | -100,00 | 73,66 | -372 377 | ||
| 2021-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -61 790 | 5 055 | -92,44 | 73,04 | -4 512 956 | 369 202 | |
| 2021-10-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 66 845 | 66 845 | |||||
| 2021-10-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -33 155 | 5 848 623 | -0,56 | ||||
| 2021-10-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -33 155 | 0 | -100,00 | 72,16 | -2 392 465 | ||
| 2021-10-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 33 155 | 33 155 | |||||
| 2021-09-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -374 950 | 5 881 778 | -5,99 | ||||
| 2021-09-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
G - Gift | -187 475 | 0 | -100,00 | ||||
| 2021-09-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
G - Gift | -187 475 | 0 | -100,00 | ||||
| 2021-09-27 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 374 950 | 374 950 | |||||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 6 256 728 | -0,79 | ||||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 74,81 | -3 740 300 | ||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 6 306 728 | -0,79 | ||||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 75,31 | -3 765 300 | ||
| 2021-09-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2021-08-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -55 486 | 6 356 728 | -0,87 | ||||
| 2021-08-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -55 486 | 0 | -100,00 | 71,06 | -3 942 613 | ||
| 2021-08-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 55 486 | 55 486 | |||||
| 2021-08-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -44 514 | 6 412 214 | -0,69 | ||||
| 2021-08-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -44 514 | 0 | -100,00 | 70,76 | -3 149 633 | ||
| 2021-08-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 44 514 | 44 514 | |||||
| 2021-07-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -35 465 | 6 456 728 | -0,55 | ||||
| 2021-07-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -35 465 | 0 | -100,00 | 68,00 | -2 411 620 | ||
| 2021-07-26 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 35 465 | 35 465 | |||||
| 2021-07-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -64 535 | 6 492 193 | -0,98 | ||||
| 2021-07-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -900 | 0 | -100,00 | 71,56 | -64 404 | ||
| 2021-07-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -63 635 | 900 | -98,61 | 70,91 | -4 512 421 | 63 820 | |
| 2021-07-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 64 535 | 64 535 | |||||
| 2021-06-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -35 570 | 6 556 728 | -0,54 | ||||
| 2021-06-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -35 570 | 0 | -100,00 | 65,98 | -2 346 944 | ||
| 2021-06-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 35 570 | 35 570 | |||||
| 2021-06-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -64 430 | 6 592 298 | -0,97 | ||||
| 2021-06-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -340 | 0 | -100,00 | 66,53 | -22 620 | ||
| 2021-06-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -64 090 | 340 | -99,47 | 65,78 | -4 215 584 | 22 364 | |
| 2021-06-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 64 430 | 64 430 | |||||
| 2021-05-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -100 000 | 6 656 728 | -1,48 | ||||
| 2021-05-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -195 | 0 | -100,00 | 67,37 | -13 137 | ||
| 2021-05-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 685 | 195 | -89,63 | 66,50 | -112 044 | 12 967 | |
| 2021-05-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -98 120 | 1 880 | -98,12 | 65,44 | -6 421 365 | 123 035 | |
| 2021-05-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2021-04-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -15 886 | 6 756 728 | -0,23 | ||||
| 2021-04-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -318 | 0 | -100,00 | 64,84 | -20 619 | ||
| 2021-04-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -15 568 | 318 | -98,00 | 64,31 | -1 001 240 | 20 452 | |
| 2021-04-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 15 886 | 15 886 | |||||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -45 207 | 6 772 614 | -0,66 | ||||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -45 207 | 0 | -100,00 | 63,91 | -2 889 270 | ||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 45 207 | 45 207 | |||||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -38 907 | 6 817 821 | -0,57 | ||||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -38 907 | 0 | -100,00 | 64,09 | -2 493 511 | ||
| 2021-04-14 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 38 907 | 38 907 | |||||
| 2021-03-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -100 000 | 6 856 728 | -1,44 | ||||
| 2021-03-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -750 | 0 | -100,00 | 61,02 | -45 766 | ||
| 2021-03-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -99 250 | 750 | -99,25 | 60,39 | -5 994 104 | 45 296 | |
| 2021-03-18 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2021-02-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -100 000 | 6 956 728 | -1,42 | ||||
| 2021-02-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -2 480 | 0 | -100,00 | 66,38 | -164 630 | ||
| 2021-02-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -97 520 | 2 480 | -97,52 | 65,71 | -6 408 234 | 162 966 | |
| 2021-02-10 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 056 728 | -0,70 | ||||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -10 207 | 0 | -100,00 | 63,01 | -643 102 | ||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -39 793 | 10 207 | -79,59 | 62,46 | -2 485 272 | 637 478 | |
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 106 728 | -0,70 | ||||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 60,05 | -3 002 550 | ||
| 2021-01-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2020-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -36 052 | 7 156 728 | -0,50 | ||||
| 2020-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -36 052 | 0 | -100,00 | 52,96 | -1 909 170 | ||
| 2020-12-08 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 36 052 | 36 052 | |||||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -53 948 | 7 192 780 | -0,74 | ||||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -8 946 | 0 | -100,00 | 53,59 | -479 443 | ||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -45 002 | 8 946 | -83,42 | 53,05 | -2 387 491 | 474 612 | |
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 53 948 | 53 948 | |||||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -10 000 | 7 246 728 | -0,14 | ||||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -10 000 | 0 | -100,00 | 51,56 | -515 570 | ||
| 2020-12-04 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 10 000 | 10 000 | |||||
| 2020-11-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -100 000 | 7 256 728 | -1,36 | ||||
| 2020-11-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -13 164 | 0 | -100,00 | 49,15 | -647 037 | ||
| 2020-11-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -86 836 | 13 164 | -86,84 | 48,55 | -4 216 148 | 639 152 | |
| 2020-11-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 100 000 | 100 000 | |||||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -14 165 | 7 356 728 | -0,19 | ||||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -14 165 | 0 | -100,00 | 45,87 | -649 706 | ||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 14 165 | 14 165 | |||||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -31 015 | 7 370 893 | -0,42 | ||||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -31 015 | 0 | -100,00 | 45,25 | -1 403 305 | ||
| 2020-10-13 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 31 015 | 31 015 | |||||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -17 485 | 7 401 908 | -0,24 | ||||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -17 485 | 0 | -100,00 | 44,90 | -785 007 | ||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 17 485 | 17 485 | |||||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -37 335 | 7 419 393 | -0,50 | ||||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 258 | 0 | -100,00 | 46,04 | -57 915 | ||
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -36 077 | 1 258 | -96,63 | 45,20 | -1 630 608 | 56 859 | |
| 2020-10-09 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 37 335 | 37 335 | |||||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 456 728 | -0,67 | ||||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 42,97 | -2 148 600 | ||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 506 728 | -0,66 | ||||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 42,34 | -2 116 750 | ||
| 2020-09-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2020-07-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 556 728 | -0,66 | ||||
| 2020-07-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 39,31 | -1 965 600 | ||
| 2020-07-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2020-07-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 000 | 7 606 728 | -0,65 | ||||
| 2020-07-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 000 | 0 | -100,00 | 39,29 | -1 964 350 | ||
| 2020-07-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 000 | 50 000 | |||||
| 2020-06-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -50 407 | 7 656 728 | -0,65 | ||||
| 2020-06-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -50 407 | 0 | -100,00 | 38,91 | -1 961 185 | ||
| 2020-06-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 50 407 | 50 407 | |||||
| 2020-06-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -29 593 | 7 707 135 | -0,38 | ||||
| 2020-06-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -29 593 | 0 | -100,00 | 39,13 | -1 158 004 | ||
| 2020-06-02 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 29 593 | 29 593 | |||||
| 2020-02-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -80 000 | 7 736 728 | -1,02 | ||||
| 2020-02-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -80 000 | 0 | -100,00 | 38,26 | -3 060 560 | ||
| 2020-02-21 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 80 000 | 80 000 | |||||
| 2019-12-19 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 900 | 0 | -100,00 | 34,12 | -64 828 | ||
| 2019-12-19 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -78 100 | 1 900 | -97,62 | 34,84 | -2 721 004 | 66 196 | |
| 2019-12-19 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -80 000 | 7 816 728 | -1,01 | ||||
| 2019-12-19 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 80 000 | 80 000 | |||||
| 2019-10-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -69 806 | 7 896 728 | -0,88 | ||||
| 2019-10-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -69 806 | 0 | -100,00 | 34,50 | -2 408 237 | ||
| 2019-10-23 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 69 806 | 69 806 | |||||
| 2019-10-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -20 194 | 7 966 534 | -0,25 | ||||
| 2019-10-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -20 194 | 0 | -100,00 | 34,05 | -687 606 | ||
| 2019-10-22 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 20 194 | 20 194 | |||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -32 765 | 4 944 004 | -0,66 | ||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -61 136 | 7 986 728 | -0,76 | ||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -32 765 | 0 | -100,00 | 40,42 | -1 324 361 | ||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 32 765 | 32 765 | |||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -61 136 | 0 | -100,00 | 40,47 | -2 474 174 | ||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 61 136 | 61 136 | |||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -7 235 | 4 976 769 | -0,15 | ||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -18 864 | 8 047 864 | -0,23 | ||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -7 235 | 0 | -100,00 | 41,37 | -299 319 | ||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 7 235 | 7 235 | |||||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -18 864 | 0 | -100,00 | 41,40 | -781 045 | ||
| 2019-08-05 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 18 864 | 18 864 | |||||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -6 989 | 4 984 004 | -0,14 | ||||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -20 425 | 8 066 728 | -0,25 | ||||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -6 989 | 0 | -100,00 | 41,44 | -289 617 | ||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 6 989 | 6 989 | |||||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -20 425 | 0 | -100,00 | 41,35 | -844 553 | ||
| 2019-07-16 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 20 425 | 20 425 | |||||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -12 935 | 4 990 993 | -0,26 | ||||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -22 725 | 8 087 153 | -0,28 | ||||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -12 935 | 0 | -100,00 | 42,22 | -546 051 | ||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 12 935 | 12 935 | |||||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -22 725 | 0 | -100,00 | 42,25 | -960 109 | ||
| 2019-07-15 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 22 725 | 22 725 | |||||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -20 076 | 5 003 928 | -0,40 | ||||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -36 850 | 8 109 878 | -0,45 | ||||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -20 076 | 0 | -100,00 | 42,21 | -847 368 | ||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 20 076 | 20 076 | |||||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -36 850 | 0 | -100,00 | 42,22 | -1 555 770 | ||
| 2019-07-12 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 36 850 | 36 850 | |||||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -200 000 | 5 024 004 | -3,83 | ||||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -400 000 | 8 146 728 | -4,68 | ||||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -200 000 | 0 | -100,00 | 33,42 | -6 685 000 | ||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 200 000 | 200 000 | |||||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -400 000 | 0 | -100,00 | 33,42 | -13 370 000 | ||
| 2018-06-11 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 400 000 | 400 000 | |||||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -1 200 000 | 5 224 004 | -18,68 | ||||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -800 000 | 8 546 728 | -8,56 | ||||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 200 000 | 0 | -100,00 | 12,09 | -14 508 000 | ||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 1 200 000 | 1 200 000 | |||||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -800 000 | 0 | -100,00 | 12,09 | -9 672 000 | ||
| 2018-06-11 |
|
4/A | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 800 000 | 800 000 | |||||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -800 000 | 5 624 004 | -12,45 | ||||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class B Common Stock |
C - Conversion | -1 200 000 | 8 146 728 | -12,84 | ||||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -800 000 | 0 | -100,00 | 12,09 | -9 672 000 | ||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 800 000 | 800 000 | |||||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
S - Sale | -1 200 000 | 0 | -100,00 | 12,09 | -14 508 000 | ||
| 2017-11-03 |
|
4 | ALTR |
Altair Engineering Inc.
Class A Common Stock |
C - Conversion | 1 200 000 | 1 200 000 |