Home/Insiders/Halpin Michael
HM
SEC Insider//CIK 0001778858

Halpin Michael

CIK 00017788581 companyCAMBRIDGE, MA

Transactions

50

Companies

1

Filings

7

CIK

0001778858

Recent Transactions

50 trades
  • Exercise/Conversion

    Common Stock

    2026-01-07$16.66/sh+10,00026,080 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2026-01-07+10,00046,250 total
  • Sale

    Common Stock

    2026-01-07$40.48/sh10,00016,080 total
  • Exercise/Conversion

    Common Stock

    2025-11-11$16.66/sh+2,64218,574 total
  • Sale

    Common Stock

    2025-11-11$40.41/sh2,64215,932 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-11-11+2,64256,250 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-11-06+7,35858,892 total
  • Sale

    Common Stock

    2025-11-06$40.47/sh7,35815,932 total
  • Exercise/Conversion

    Common Stock

    2025-11-06$16.66/sh+7,35823,290 total
  • Exercise/Conversion

    Common Stock

    2025-03-03$16.66/sh+10,00025,359 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-03-03+10,00066,250 total
  • Sale

    Common Stock

    2025-03-03$49.52/sh10,00015,539 total
  • Exercise/Conversion

    Restricted Stock Unit

    2025-02-24+5,25015,750 total
  • Tax Payment

    Common Stock

    2025-02-24$52.33/sh2,48615,539 total
  • Exercise/Conversion

    Common Stock

    2025-02-24+5,25018,025 total
  • Award

    Stock Option (Right to Buy)

    2025-02-20+52,50052,500 total
  • Award

    Restricted Stock Unit

    2025-02-20+21,00021,000 total
  • Exercise/Conversion

    Restricted Stock Unit

    2025-02-19+2,8130 total
  • Exercise/Conversion

    Common Stock

    2025-02-19+2,81314,107 total
  • Tax Payment

    Common Stock

    2025-02-19$57.78/sh1,33212,775 total
  • Tax Payment

    Common Stock

    2025-02-18$57.28/sh1,81211,294 total
  • Exercise/Conversion

    Common Stock

    2025-02-18+5,25011,858 total
  • Exercise/Conversion

    Common Stock

    2025-02-18+3,82513,106 total
  • Exercise/Conversion

    Restricted Stock Unit

    2025-02-18+3,8253,825 total
  • Tax Payment

    Common Stock

    2025-02-18$57.28/sh2,5779,281 total
  • Exercise/Conversion

    Restricted Stock Unit

    2025-02-18+5,25010,500 total
  • Award

    Common Stock

    2024-12-31$34.04/sh+1096,608 total
  • Award

    Common Stock

    2024-09-30$35.91/sh+1206,499 total
  • Award

    Common Stock

    2024-06-30$39.00/sh+956,379 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2024-05-17+2,0630 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2024-05-17+3,1320 total
  • Exercise/Conversion

    Common Stock

    2024-05-17$7.20/sh+3,1326,284 total
  • Exercise/Conversion

    Common Stock

    2024-05-17$2.65/sh+2,0633,152 total
  • Sale

    Common Stock

    2024-03-11$44.71/sh7,874949 total
  • Award

    Restricted Stock Unit

    2024-02-22+21,00021,000 total
  • Award

    Stock Option (Right to Buy)

    2024-02-22+52,50052,500 total
  • Exercise/Conversion

    Common Stock

    2024-02-20+2,81210,155 total
  • Tax Payment

    Common Stock

    2024-02-20$49.50/sh2,5875,330 total
  • Exercise/Conversion

    Restricted Stock Unit

    2024-02-20+3,8257,650 total
  • Exercise/Conversion

    Restricted Stock Unit

    2024-02-20+2,8122,813 total
  • Exercise/Conversion

    Common Stock

    2024-02-20+3,8259,155 total
  • Tax Payment

    Common Stock

    2024-02-20$49.50/sh1,8127,343 total
  • Tax Payment

    Common Stock

    2024-02-20$49.50/sh1,3328,823 total
  • Exercise/Conversion

    Common Stock

    2024-02-20+5,2507,917 total
  • Exercise/Conversion

    Restricted Stock Unit

    2024-02-20+5,25015,750 total
  • Exercise/Conversion

    Common Stock

    2024-02-12+3,5004,449 total
  • Exercise/Conversion

    Restricted Stock Unit

    2024-02-12+3,5000 total
  • Tax Payment

    Common Stock

    2024-02-12$47.42/sh1,7822,667 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2023-11-30+17,4473,132 total
  • Exercise/Conversion

    Common Stock

    2023-11-30$7.20/sh+17,44718,274 total