Home/Insiders/Balcom Alexandra
BA
SEC Insider//CIK 0001862147

Balcom Alexandra

CIK 00018621472 companiesCAMBRIDGE, MA

Transactions

50

Companies

2

Filings

3

CIK

0001862147

Recent Transactions

50 trades
  • Award

    Stock Option (Right to Buy)

    2026-01-07+17,50017,500 total
  • Award

    Class A Common Stock

    2026-01-07+17,50099,233 total
  • Sale

    Class A Common Stock

    2026-01-06$98.40/sh22581,733 total
  • Sale

    Class A Common Stock

    2026-01-06$96.75/sh1,32183,593 total
  • Sale

    Class A Common Stock

    2026-01-06$97.33/sh1,63581,958 total
  • Sale

    Class A Common Stock

    2026-01-05$96.06/sh87188,279 total
  • Sale

    Class A Common Stock

    2026-01-05$96.85/sh1,11987,160 total
  • Sale

    Class A Common Stock

    2026-01-05$97.96/sh1,92985,231 total
  • Sale

    Class A Common Stock

    2026-01-05$98.52/sh31784,914 total
  • Sale

    Class A Common Stock

    2025-12-08$111.32/sh10054,650 total
  • Sale

    Class A Common Stock

    2025-12-08$110.31/sh6,98454,750 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-11-1872933,646 total
  • Sale

    Class A Common Stock

    2025-11-18$104.54/sh50961,734 total
  • Exercise/Conversion

    Class A Common Stock

    2025-11-18$72.35/sh+72962,463 total
  • Sale

    Class A Common Stock

    2025-11-18$103.61/sh22062,243 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-11-176,87529,101 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-11-1713,12534,375 total
  • Exercise/Conversion

    Class A Common Stock

    2025-11-17$6.89/sh+6,87568,609 total
  • Sale

    Class A Common Stock

    2025-11-17$102.13/sh3,19467,169 total
  • Exercise/Conversion

    Class A Common Stock

    2025-11-17$72.35/sh+13,12581,734 total
  • Sale

    Class A Common Stock

    2025-11-17$100.58/sh4,49670,363 total
  • Sale

    Class A Common Stock

    2025-11-17$103.68/sh38061,734 total
  • Sale

    Class A Common Stock

    2025-11-17$93.80/sh3,60978,125 total
  • Sale

    Class A Common Stock

    2025-11-17$103.27/sh5,05562,114 total
  • Sale

    Class A Common Stock

    2025-11-17$95.12/sh3,26674,859 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-151,68328,979 total
  • Sale

    Class A Common Stock

    2025-10-15$85.57/sh1,68361,734 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-15$18.93/sh+1,68363,417 total
  • Sale

    Class A Common Stock

    2025-10-14$85.75/sh12,28069,454 total
  • Sale

    Class A Common Stock

    2025-10-14$86.63/sh5,82063,634 total
  • Sale

    Class A Common Stock

    2025-10-14$88.90/sh20061,734 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-14$18.93/sh+20,00081,734 total
  • Sale

    Class A Common Stock

    2025-10-14$87.67/sh1,70061,934 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-1420,00030,662 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-13$6.89/sh+6,87568,609 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-1313,12550,662 total
  • Sale

    Class A Common Stock

    2025-10-13$87.90/sh6,13875,596 total
  • Sale

    Class A Common Stock

    2025-10-13$88.73/sh12,26663,330 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-136,87535,976 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-13$18.93/sh+13,12581,734 total
  • Sale

    Class A Common Stock

    2025-10-13$89.22/sh1,59661,734 total
  • Sale

    Class A Common Stock

    2025-10-01$85.43/sh19,03062,704 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-0116,78742,851 total
  • Sale

    Class A Common Stock

    2025-10-01$86.37/sh97061,734 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-10-013,21363,787 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-01$18.93/sh+3,21381,734 total
  • Exercise/Conversion

    Class A Common Stock

    2025-10-01$6.89/sh+16,78778,521 total
  • Sale

    Class A Common Stock

    2025-09-30$85.06/sh20,00061,734 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-09-3020,00059,638 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-30$6.89/sh+20,00081,734 total