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SEC Insider//CIK 0001353196

KOUNINIS EFSTATHIOS A

CIK 00013531962 companiesCAMBRIDGE, MA

Transactions

50

Companies

2

Filings

3

CIK

0001353196

Recent Transactions

50 trades
  • Tax Payment

    Common stock

    2025-12-02$54.85/sh42394 total
  • Exercise/Conversion

    Common stock

    2025-12-02+106436 total
  • Exercise/Conversion

    Common stock

    2025-12-02+106436 total
  • Tax Payment

    Common stock

    2025-12-02$54.85/sh42394 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-02106106 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-02106106 total
  • Exercise/Conversion

    Common stock

    2025-12-01+206412 total
  • Tax Payment

    Common stock

    2025-12-01$54.77/sh82330 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-012061,028 total
  • Exercise/Conversion

    Common stock

    2025-12-01+206412 total
  • Tax Payment

    Common stock

    2025-12-01$54.77/sh82330 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-012061,028 total
  • Exercise/Conversion

    Common stock

    2025-09-15$16.95/sh+4,7204,720 total
  • Tax Payment

    Common stock

    2025-09-15$59.00/sh2,1762,544 total
  • Sale

    Common stock

    2025-09-15$59.00/sh2,5440 total
  • Exercise/Conversion

    Stock Options

    2025-09-154,72011,800 total
  • Tax Payment

    Common stock

    2024-12-03$94.48/sh19174 total
  • Exercise/Conversion

    Common stock

    2024-12-03+76193 total
  • Exercise/Conversion

    Restricted Stock Units

    2024-12-037677 total
  • Tax Payment

    Common stock

    2024-12-03$94.48/sh19174 total
  • Exercise/Conversion

    Restricted Stock Units

    2024-12-037677 total
  • Exercise/Conversion

    Common stock

    2024-12-03+76193 total
  • Tax Payment

    Common stock

    2023-11-22$52.40/sh3,4621,261 total
  • Exercise/Conversion

    Common stock

    2023-11-22$33.90/sh+4,7234,723 total
  • Sale

    Common stock

    2023-11-22$52.40/sh1,2610 total
  • Exercise/Conversion

    Stock Options

    2023-11-224,72314,160 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-06-0253581 total
  • Exercise/Conversion

    Common stock

    2023-06-02+53990 total
  • Tax Payment

    Common stock

    2023-06-02$47.85/sh13977 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-06-0253581 total
  • Exercise/Conversion

    Common stock

    2023-06-02+53990 total
  • Tax Payment

    Common stock

    2023-06-02$47.85/sh13977 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-06-011031,543 total
  • Tax Payment

    Common stock

    2023-06-01$48.36/sh26937 total
  • Exercise/Conversion

    Common stock

    2023-06-01+103963 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-06-011031,543 total
  • Tax Payment

    Common stock

    2023-06-01$48.36/sh26937 total
  • Exercise/Conversion

    Common stock

    2023-06-01+103963 total
  • Exercise/Conversion

    Common stock

    2023-03-06+1282,580 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-03-0698390 total
  • Exercise/Conversion

    Common stock

    2023-03-06+982,640 total
  • Tax Payment

    Common stock

    2023-03-06$47.52/sh382,542 total
  • Exercise/Conversion

    Restricted Stock Units

    2023-03-061280 total
  • Tax Payment

    Common stock

    2023-03-06$47.90/sh302,610 total
  • Exercise/Conversion

    Common Stock

    2018-06-04+170680 total
  • Tax Payment

    Common Stock

    2018-06-04$62.30/sh51629 total
  • Exercise/Conversion

    Restricted Stock Units

    2018-06-041702,558 total
  • Exercise/Conversion

    Common Stock

    2018-06-04+309602 total
  • Tax Payment

    Common Stock

    2018-06-04$62.30/sh92510 total
  • Exercise/Conversion

    Restricted Stock Units

    2018-06-043092,168 total