Harris Teresa A

CIK 00017203173 companiesTROY, MI

SEC Profile

Transactions

Companies

Filings

CIK

0001720317

Recent Transactions

50 trades

Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Common Stock $0.01 Par Value
2025-05-07$31.63/sh+3,610→ 12,843 total
Award
ZIFF DAVIS, INC.$ZD
Restricted Stock Units
2025-05-07+7,903→ 7,903 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$108.48/sh−12,020→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−18,092→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$107.82/sh−4,000→ 0 total
Sale
Altair Engineering Inc.
Class A Common Stock
2025-03-06$111.08/sh−450→ 18,092 total
Purchase
ZIFF DAVIS, INC.$ZD
Common Stock, $0.01 par value
2025-02-27$42.11/sh+593→ 9,233 total
Sale
Altair Engineering Inc.
Class A Common Stock
2025-02-25$111.61/sh−2,700→ 18,542 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-11-05+620→ 21,862 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-11-05−620→ 12,020 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-11-05$104.10/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-10-01−620→ 12,640 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-01$95.12/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-10-01+620→ 21,862 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-09-03$89.70/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-09-03−620→ 13,260 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-09-03+620→ 21,862 total
Purchase
ZIFF DAVIS, INC.$ZD
Common Stock $0.01 par value
2024-08-27$46.76/sh+1,000→ 11,153 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-08-06+620→ 21,862 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-08-06$82.57/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-08-06−620→ 13,880 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-07-09$97.73/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-07-09+620→ 21,862 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-07-09−620→ 14,500 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-04$85.95/sh−620→ 21,242 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-06-04+620→ 21,862 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-06-04−620→ 15,120 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-05-08+2,347→ 21,242 total
Award
ZIFF DAVIS, INC.$ZD
Restricted Stock Units
2024-05-07+3,611→ 3,611 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-05-07+620→ 19,515 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-07$82.89/sh−620→ 18,895 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-05-07−620→ 15,740 total
Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Restricted Stock Units
2024-05-07−3,610→ 0 total
Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Common Stock $0.01 Par Value
2024-05-05$54.48/sh+3,013→ 10,153 total
Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Restricted Stock Units
2024-05-05−3,013→ 0 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-04-02+620→ 19,515 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-04-02$84.00/sh−620→ 18,895 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-04-02−620→ 16,360 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-05$85.01/sh−620→ 18,895 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-03-05−620→ 16,980 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-03-05+620→ 19,515 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-12-06$71.65/sh−600→ 18,895 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2023-12-06−600→ 17,600 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2023-12-06+600→ 19,495 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2023-11-14−1,800→ 18,200 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2023-11-14+1,800→ 20,695 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-11-14$73.16/sh−1,800→ 18,895 total
Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Restricted Stock Units
2023-05-10−2,513→ 3,013 total
Exercise/Conversion
ZIFF DAVIS, INC.$ZD
Common Stock $0.01 Par Value
2023-05-10$65.49/sh+2,513→ 7,140 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-05-09+2,974→ 18,895 total

Companies

Recent Filings

Address

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

TROY, MI, 48083

View on SEC.gov