Insider · CIK 0001720686

Chouinard Brett R

Reports to the SEC for 1 company · TROY, MI

sec.gov

Transactions

Companies

Filings

CIK

0001720686

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2022-02-15	Altair Engineering Inc.A Award	Director, See Remarks	AAward	+2,850 sh	—	—	16,078
2022-02-15	Altair Engineering Inc.Stock Option (Right to Buy)A Award	Director, See Remarks	AAward	+8,500 sh	—	—	8,500
2021-07-14	Altair Engineering Inc.Stock Option (right to buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	3,460
2021-07-14	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−5,000 sh	$68.78	−$344K	13,228
2021-07-14	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	18,228
2021-07-07	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	18,228
2021-07-07	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,481 sh	$69.19	−$241K	14,747
2021-07-07	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−1,519 sh	$70.41	−$107K	13,228
2021-07-07	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	8,460
2021-06-30	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−209 sh	$71.03	−$14.8K	13,228
2021-06-30	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	13,460
2021-06-30	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	18,228
2021-06-30	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−4,791 sh	$70.36	−$337K	13,437
2021-06-23	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	18,228
2021-06-23	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	18,460
2021-06-23	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−655 sh	$66.93	−$43.8K	13,228
2021-06-23	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−4,345 sh	$66.53	−$289K	13,883
2021-06-16	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,006 sh	$64.06	−$193K	15,118
2021-06-16	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+1,000 sh	$3.84	+$3,840	18,124
2021-06-16	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−2,006 sh	—	—	0
2021-06-16	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−1,000 sh	—	—	0
2021-06-16	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+2,006 sh	$3.64	+$7,301.84	17,124
2021-06-16	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−1,890 sh	$64.09	−$121K	13,228
2021-05-05	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	23,460
2021-05-05	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−5,000 sh	$65.00	−$325K	15,118
2021-05-05	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	20,118
2021-04-28	Altair Engineering Inc.Stock Option (Right to Buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	—	—	28,460
2021-04-28	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	20,118
2021-04-28	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−5,000 sh	$67.45	−$337K	15,118
2021-04-21	Altair Engineering Inc.M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	+5,000 sh	$5.18	+$25.9K	20,118
2021-04-21	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−5,000 sh	$65.00	−$325K	15,118
2021-04-21	Altair Engineering Inc.Stock Option (right to buy)M Exercise/Conversion	Director, See Remarks	MExercise/Conversion	−5,000 sh	$5.18	−$25.9K	33,460
2021-04-14	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−5,000 sh	$65.00	−$325K	15,118
2021-03-15	Altair Engineering Inc.Stock Option (right to buy)A Award	Director, See Remarks	AAward	+6,280 sh	—	—	6,280
2021-03-15	Altair Engineering Inc.A Award	Director, See Remarks	AAward	+2,093 sh	—	—	20,118
2020-12-17	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−1,044 sh	$57.13	−$59.6K	18,025
2020-12-03	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−687 sh	$51.94	−$35.7K	21,382
2020-12-03	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−2,313 sh	$52.97	−$123K	19,069
2020-12-02	Altair Engineering Inc.Stock Option (right to buy)A Award	Director, See Remarks	AAward	+12K sh	—	—	12,000
2020-11-12	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−150 sh	$50.39	−$7,558.95	22,069
2020-11-12	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−2,850 sh	$49.70	−$142K	22,219
2020-10-29	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$44.09	−$132K	25,069
2020-10-15	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$45.63	−$137K	28,069
2020-10-01	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$42.60	−$128K	31,069
2020-09-24	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$39.91	−$120K	34,069
2020-09-10	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$41.05	−$123K	37,069
2020-08-27	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$42.58	−$128K	40,069
2020-08-20	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$41.59	−$125K	43,069
2020-08-13	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−3,000 sh	$40.47	−$121K	46,069
2020-08-06	Altair Engineering Inc.S Sale	Director, See Remarks	SSale	−1,500 sh	$41.61	−$62.4K	50,569

Recent filings

Accepted (ET)
Mar 184
Chouinard Brett R0001127602-22-009868
SEC(opens sec.gov)
Jul 154
Chouinard Brett R0000899243-21-028578
SEC(opens sec.gov)
Jul 74
Chouinard Brett R0001127602-21-021693
SEC(opens sec.gov)
Jun 304
Chouinard Brett R0001127602-21-020847
SEC(opens sec.gov)
Jun 234
Chouinard Brett R0001127602-21-020566
SEC(opens sec.gov)
Jun 174
Chouinard Brett R0001127602-21-020152
SEC(opens sec.gov)

Companies

Altair Engineering Inc.Director, See Remarks

Address

C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER ROAD

TROY, MI, 48083