Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-09-15 Sale |
2020-09-17 7:13 pm |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
40,000 | $40.42 | $1,616,904 | 22,018,123 (Direct) |
View |
2020-09-15 Sale |
2020-09-17 7:02 pm |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
19,990 | $40.42 | $808,019 | 14,401,124 (Direct) |
View |
2020-09-10 Sale |
2020-09-14 11:58 am |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $41.05 | $123,138 | 37,069 (Direct) |
View |
2020-09-04 Sale |
2020-09-08 5:31 pm |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $39.4 | $315,200 | 606,506 (Direct) |
View |
2020-09-01 Sale |
2020-09-02 12:30 pm |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
3,000 | $43.13 | $129,384 | 6,717 (Direct) |
View |
2020-08-31 Sale |
2020-09-02 12:03 pm |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
100,000 | $42.65 | $4,265,350 | 19,907,460 (Indirect) |
View |
2020-08-31 Sale |
2020-09-02 11:58 am |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
100,000 | $42.65 | $4,265,350 | 14,963,456 (Direct) |
View |
2020-08-27 Sale |
2020-08-28 3:47 pm |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $42.58 | $127,728 | 40,069 (Direct) |
View |
2020-08-24 Sale |
2020-08-25 1:43 pm |
Altair Engineering Inc. | ALTR | Simon David L Chief Administrative Officer |
2,500 | $41.44 | $103,593 | 22,133 (Direct) |
View |
2020-08-20 Sale |
2020-08-21 2:11 pm |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $41.59 | $124,773 | 43,069 (Direct) |
View |
2020-08-17 Sale |
2020-08-19 2:40 pm |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
60,000 | $40.84 | $2,450,199 | 36,582,261 (Indirect Direct) |
View |
2020-08-17 Sale |
2020-08-19 2:34 pm |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
40,000 | $40.87 | $1,634,633 | 22,095,666 (Direct) |
View |
2020-08-17 Sale |
2020-08-19 2:32 pm |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
20,000 | $40.78 | $815,566 | 14,438,959 (Direct) |
View |
2020-08-13 Sale |
2020-08-14 6:54 pm |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $40.47 | $121,401 | 46,069 (Direct) |
View |
2020-08-13 Sale |
2020-08-14 6:48 pm |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
4,000 | $40.24 | $160,964 | 464,027 (Indirect Direct) |
View |
2020-08-12 Sale |
2020-08-14 4:45 pm |
Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer |
529 | $39.98 | $21,149 | 9,935 (Direct) |
View |
2020-08-07 Sale |
2020-08-10 6:30 pm |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $42.04 | $336,328 | 614,506 (Direct) |
View |
2020-08-06 Sale |
2020-08-07 12:40 pm |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $41.68 | $125,040 | 49,069 (Direct) |
View |
2020-08-05 Sale |
2020-08-06 6:34 pm |
Altair Engineering Inc. | ALTR | Schramm Uwe See Remarks |
7,802 | $42 | $327,684 | 48,045 (Direct) |
View |
2020-07-30 Sale |
2020-07-31 5:46 pm |
Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks |
3,000 | $39.83 | $119,478 | 52,069 (Direct) |
View |
2020-07-21 Sale |
2020-07-23 09:41 am |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
50,000 | $39.31 | $1,965,600 | 7,556,728 (Direct) |
View |
2020-07-21 Sale |
2020-07-23 09:38 am |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
50,000 | $39.31 | $1,965,600 | 12,500,732 (Indirect) |
View |
2020-07-20 Sale |
2020-07-21 4:33 pm |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
50,000 | $39.29 | $1,964,350 | 7,606,728 (Direct) |
View |
2020-07-20 Sale |
2020-07-21 4:27 pm |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
50,000 | $39.29 | $1,964,350 | 12,550,732 (Indirect) |
View |
2020-07-17 Sale |
2020-07-20 4:39 pm |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
6,576 | $37.83 | $248,773 | 11,075,996 (Direct) |
View |
2020-07-17 Sale |
2020-07-20 4:32 pm |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
7,664 | $37.82 | $289,872 | 18,357,636 (Indirect Direct) |
View |
2020-07-17 Sale |
2020-07-20 4:25 pm |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
1,088 | $37.78 | $41,099 | 7,234,004 (Direct) |
View |
2020-07-15 Sale |
2020-07-17 3:14 pm |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
52,336 | $37.64 | $1,970,166 | 36,706,490 (Indirect Direct) |
View |
2020-07-15 Sale |
2020-07-17 3:09 pm |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
33,424 | $37.65 | $1,258,431 | 22,179,965 (Direct) |
View |
2020-07-15 Sale |
2020-07-17 3:07 pm |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
18,912 | $37.63 | $711,735 | 14,478,889 (Direct) |
View |
2020-07-16 Sale |
2020-07-16 8:48 pm |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
4,000 | $37.16 | $148,644 | 468,027 (Indirect Direct) |
View |
2020-07-06 Sale |
2020-07-08 2:59 pm |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $39.31 | $314,480 | 622,506 (Direct) |
View |
2020-06-16 Sale |
2020-06-18 3:30 pm |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
4,000 | $38.21 | $152,840 | 472,027 (Indirect Direct) |
View |
2020-06-05 Sale |
2020-06-09 12:08 pm |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $39.96 | $319,656 | 630,506 (Direct) |
View |
2020-06-04 Sale |
2020-06-08 2:35 pm |
Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer |
2,000 | $39.3 | $78,600 | 25,526 (Direct) |
View |
2020-06-04 Sale |
2020-06-08 2:29 pm |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
2,000 | $39.13 | $78,250 | 7,217 (Direct) |
View |
2020-06-03 Sale |
2020-06-05 6:04 pm |
Altair Engineering Inc. | ALTR | Schramm Uwe See Remarks |
3,252 | $40 | $130,080 | 55,847 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-09-15 Conversion |
2020-09-17 7:13 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
40,000 | $0 | 22,018,123 (Direct) |
View |
2020-09-15 Conversion |
2020-09-17 7:02 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
20,000 | $0 | 14,401,124 (Direct) |
View |
2020-09-04 Exercise |
2020-09-08 5:31 pm |
N/A 2036-12-01 |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $0 | 606,506 (Direct) |
View |
2020-08-31 Conversion |
2020-09-02 12:03 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
100,000 | $0 | 19,907,460 (Indirect) |
View |
2020-08-31 Conversion |
2020-09-02 11:58 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
100,000 | $0 | 14,963,456 (Direct) |
View |
2020-08-17 Conversion |
2020-08-19 2:40 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
60,000 | $0 | 36,582,261 (Indirect) |
View |
2020-08-17 Conversion |
2020-08-19 2:34 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
40,000 | $0 | 22,095,666 (Direct) |
View |
2020-08-17 Conversion |
2020-08-19 2:32 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
20,000 | $0 | 14,438,959 (Direct) |
View |
2020-08-07 Exercise |
2020-08-10 6:30 pm |
N/A 2036-12-01 |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $0 | 614,506 (Direct) |
View |
2020-08-05 Exercise |
2020-08-06 6:34 pm |
N/A 2025-12-17 |
Altair Engineering Inc. | ALTR | Schramm Uwe See Remarks |
2,802 | $3.84 | 48,045 (Direct) |
View |
2020-07-21 Conversion |
2020-07-23 09:41 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
50,000 | $0 | 7,556,728 (Direct) |
View |
2020-07-21 Conversion |
2020-07-23 09:38 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
50,000 | $0 | 12,500,732 (Indirect) |
View |
2020-07-20 Conversion |
2020-07-21 4:33 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner |
50,000 | $0 | 7,606,728 (Direct) |
View |
2020-07-20 Conversion |
2020-07-21 4:27 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Christ George J 10% Owner |
50,000 | $0 | 12,550,732 (Indirect) |
View |
2020-07-17 Conversion |
2020-07-20 4:39 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
6,576 | $0 | 11,075,996 (Direct) |
View |
2020-07-17 Conversion |
2020-07-20 4:32 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
7,664 | $0 | 18,357,636 (Indirect) |
View |
2020-07-17 Conversion |
2020-07-20 4:25 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
1,088 | $0 | 7,234,004 (Direct) |
View |
2020-07-15 Conversion |
2020-07-17 3:14 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
52,336 | $0 | 36,706,490 (Indirect) |
View |
2020-07-15 Conversion |
2020-07-17 3:09 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
33,424 | $0 | 22,179,965 (Direct) |
View |
2020-07-15 Conversion |
2020-07-17 3:07 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
18,912 | $0 | 14,478,889 (Direct) |
View |
2020-07-06 Exercise |
2020-07-08 2:59 pm |
N/A 2036-12-01 |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $0 | 622,506 (Direct) |
View |
2020-06-15 Exercise |
2020-06-17 2:59 pm |
N/A 2020-12-31 |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
2,500 | $0 | 15,217 (Direct) |
View |
2020-06-15 Exercise |
2020-06-17 2:59 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
2,500 | $0.64 | 15,217 (Direct) |
View |
2020-06-12 Gift |
2020-06-15 3:57 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
7,774 | $0 | 476,027 (Direct) |
View |
2020-06-10 Exercise |
2020-06-12 3:37 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
968 | $3.64 | 482,833 (Direct) |
View |
2020-06-10 Exercise |
2020-06-12 3:37 pm |
N/A 2027-06-09 |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
7,774 | $0 | 482,833 (Direct) |
View |
2020-06-10 Exercise |
2020-06-12 3:37 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer |
6,806 | $5.18 | 482,833 (Direct) |
View |
2020-06-05 Exercise |
2020-06-09 12:08 pm |
N/A 2036-12-01 |
Altair Engineering Inc. | ALTR | Dagg James See Remarks |
8,000 | $0 | 630,506 (Direct) |
View |
2020-06-03 Exercise |
2020-06-05 6:04 pm |
N/A 2025-12-17 |
Altair Engineering Inc. | ALTR | Schramm Uwe See Remarks |
3,252 | $3.84 | 55,847 (Direct) |
View |