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ALTAIR ENGINEERING INC. Forms 3, 4 and 5: Other, 2021, Page 2

ALTAIR ENGINEERING INC. Forms 3, 4 and 5: Other

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 194 rows in 2021. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

  • 2021-07-15: Reporting owner James R. Scapa Declaration of Trust; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
  • 2021-07-08: Reporting owner Christ George J; Form 4; Security Class B Common Stock; Transaction Holding.
  • 2021-07-06: Reporting owner Christ George J; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
  • 2021-07-06: Reporting owner Christ Revocable Trust; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
Transaction dateReporting ownerFormSecurityTransactionSharesPricePrice that dayFiling
2021-07-15James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−13,826
10,622,170 owned after
$0.002021-07-19
2021-07-08
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-07-08
2021-07-06Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−64,535
6,492,193 owned after
$0.002021-07-08
2021-07-06Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−64,535
6,492,193 owned after
$0.002021-07-08
2021-06-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−9,940
10,635,996 owned after
$0.002021-06-21
2021-06-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−9,993
6,954,004 owned after
$0.002021-06-21
2021-06-17JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−9,993
6,954,004 owned after
$0.002021-06-21
2021-06-17James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−9,940
10,635,996 owned after
$0.002021-06-21
2021-06-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−18,231
10,645,936 owned after
$0.002021-06-17
2021-06-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−12,127
6,963,997 owned after
$0.002021-06-17
2021-06-16JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−12,127
6,963,997 owned after
$0.002021-06-17
2021-06-16James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−18,231
10,645,936 owned after
$0.002021-06-17
2021-06-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−11,829
10,664,167 owned after
$0.002021-06-17
2021-06-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−7,880
6,976,124 owned after
$0.002021-06-17
2021-06-15JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−7,880
6,976,124 owned after
$0.002021-06-17
2021-06-15James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−11,829
10,664,167 owned after
$0.002021-06-17
2021-06-09
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-06-09
2021-06-08Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−35,570
6,556,728 owned after
$0.002021-06-09
2021-06-08Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−35,570
6,556,728 owned after
$0.002021-06-09
2021-06-08
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-06-08
2021-06-04Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−64,430
6,592,298 owned after
$0.002021-06-08
2021-06-04Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−64,430
6,592,298 owned after
$0.002021-06-08
2021-05-19Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−12,980
10,675,996 owned after
$0.002021-05-20
2021-05-19Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−6,130
6,984,004 owned after
$0.002021-05-20
2021-05-19JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−6,130
6,984,004 owned after
$0.002021-05-20
2021-05-19James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−12,980
10,675,996 owned after
$0.002021-05-20
2021-05-18James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−17,515
10,688,976 owned after
$0.002021-05-19
2021-05-18JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−15,445
6,990,134 owned after
$0.002021-05-19
2021-05-18Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−17,515
10,688,976 owned after
$0.002021-05-19
2021-05-18Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−15,445
6,990,134 owned after
$0.002021-05-19
2021-05-17James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−9,505
10,706,491 owned after
$0.002021-05-19
2021-05-17JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−8,425
7,005,579 owned after
$0.002021-05-19
2021-05-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−9,505
10,706,491 owned after
$0.002021-05-19
2021-05-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−8,425
7,005,579 owned after
$0.002021-05-19
2021-05-10
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-05-10
2021-05-07Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−100,000
6,656,728 owned after
$0.002021-05-10
2021-05-07Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−100,000
6,656,728 owned after
$0.002021-05-10
2021-04-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−40,000
10,715,996 owned after
$0.002021-04-16
2021-04-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−30,000
7,014,004 owned after
$0.002021-04-16
2021-04-15James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−40,000
10,715,996 owned after
$0.002021-04-16
2021-04-15JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−30,000
7,014,004 owned after
$0.002021-04-16
2021-04-15
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-04-15
2021-04-14Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−15,886
6,756,728 owned after
$0.002021-04-15
2021-04-14Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−15,886
6,756,728 owned after
$0.002021-04-15
2021-04-14
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-04-14
2021-04-13Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−45,207
6,772,614 owned after
$0.002021-04-14
2021-04-13Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−45,207
6,772,614 owned after
$0.002021-04-14
2021-04-12Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−38,907
6,817,821 owned after
$0.002021-04-14
2021-04-12Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−38,907
6,817,821 owned after
$0.002021-04-14
2021-03-18
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-03-18
2021-03-17James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−6,998
10,755,996 owned after
$0.002021-03-18
2021-03-17Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−100,000
6,856,728 owned after
$0.002021-03-18
2021-03-17Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−100,000
6,856,728 owned after
$0.002021-03-18
2021-03-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−6,998
10,755,996 owned after
$0.002021-03-18
2021-03-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−4,010
7,044,004 owned after
$0.002021-03-18
2021-03-17JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−4,010
7,044,004 owned after
$0.002021-03-18
2021-03-16James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−19,086
10,762,994 owned after
$0.002021-03-17
2021-03-16JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−16,668
7,048,014 owned after
$0.002021-03-17
2021-03-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · (m)
C Conversion of derivative security−19,086
10,762,994 owned after
$0.002021-03-17
2021-03-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · (m)
C Conversion of derivative security−16,668
7,048,014 owned after
$0.002021-03-17
2021-03-15James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−13,916
10,782,080 owned after
$0.002021-03-17
2021-03-15JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−9,322
7,064,682 owned after
$0.002021-03-17
2021-03-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · (m)
C Conversion of derivative security−13,916
10,782,080 owned after
$0.002021-03-17
2021-03-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · (m)
C Conversion of derivative security−9,322
7,064,682 owned after
$0.002021-03-17
2021-02-18Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−3,755
10,795,996 owned after
$0.002021-02-19
2021-02-18James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−3,755
10,795,996 owned after
$0.002021-02-19
2021-02-17James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−18,062
10,799,751 owned after
$0.002021-02-18
2021-02-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−18,062
10,799,751 owned after
$0.002021-02-18
2021-02-17Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−14,059
7,074,004 owned after
$0.002021-02-18
2021-02-17JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−14,059
7,074,004 owned after
$0.002021-02-18
2021-02-16James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−18,183
10,817,813 owned after
$0.002021-02-18
2021-02-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−18,183
10,817,813 owned after
$0.002021-02-18
2021-02-16Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−15,941
7,088,063 owned after
$0.002021-02-18
2021-02-16JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−15,941
7,088,063 owned after
$0.002021-02-18
2021-02-10
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-02-10
2021-02-09Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−100,000
6,956,728 owned after
$0.002021-02-10
2021-02-09Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−100,000
6,956,728 owned after
$0.002021-02-10
2021-01-20Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−7,430
10,835,996 owned after
$0.002021-01-22
2021-01-20Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−7,205
7,104,004 owned after
$0.002021-01-22
2021-01-20JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−7,205
7,104,004 owned after
$0.002021-01-22
2021-01-20James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−7,430
10,835,996 owned after
$0.002021-01-22
2021-01-19Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−17,737
10,843,426 owned after
$0.002021-01-20
2021-01-19Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−9,863
7,111,209 owned after
$0.002021-01-20
2021-01-19James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−17,737
10,843,426 owned after
$0.002021-01-20
2021-01-15JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−12,932
7,121,072 owned after
$0.002021-01-20
2021-01-15JRS Investments LLC
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−9,863
7,111,209 owned after
$0.002021-01-20
2021-01-15Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By JRS Investments LLC
C Conversion of derivative security−12,932
7,121,072 owned after
$0.002021-01-20
2021-01-15James R. Scapa Declaration of Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−14,833
10,861,163 owned after
$0.002021-01-20
2021-01-13
holding as of filing
Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By GC Investments LLC
Holding
4,944,004 owned after
no price filed2021-01-13
2021-01-12Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−50,000
7,056,728 owned after
$0.002021-01-13
2021-01-12Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−50,000
7,056,728 owned after
$0.002021-01-13
2021-01-11Christ George J
10% Owner
4Class B Common Stock
Derivative · Indirect · By Christ Revocable Trust dated May 8, 2015
C Conversion of derivative security−50,000
7,106,728 owned after
$0.002021-01-13
2021-01-11Christ Revocable Trust
10% Owner
4Class B Common Stock
Derivative · Direct
C Conversion of derivative security−50,000
7,106,728 owned after
$0.002021-01-13
2021-01-05Scapa James Ralph
Director, Officer (Chief Executive Officer), 10% Owner
4Class B Common Stock
Derivative · Indirect · By James R. Scapa Declaration of Trust dated March 5, 1987
C Conversion of derivative security−14,833
10,861,163 owned after
$0.002021-01-20