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SEC Insider//CIK 0001870987

Sumner Crystal

CIK 00018709872 companiesOAKLAND, CA

Transactions

50

Companies

2

Filings

3

CIK

0001870987

Recent Transactions

50 trades
  • Award

    Performance Stock Units (Rule of 40)

    2026-03-16+297,324297,324 total
  • Award

    Restricted Stock Units

    2026-03-16+693,756693,756 total
  • Sale

    Class A Common Stock

    2026-03-16$3.98/sh5,055517,320 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-09+254,958662,470 total
  • Tax Payment

    Class A Common Stock

    2026-03-09$4.08/sh140,095522,375 total
  • Exercise/Conversion

    Restricted Stock Units

    2026-03-09254,9580 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh22,030407,512 total
  • Exercise/Conversion

    Restricted Stock Units

    2026-03-0139,041312,325 total
  • Exercise/Conversion

    Performance Stock Units (Adjusted EBITDA)

    2026-03-014,73979,190 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+27,319339,267 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh5,857363,606 total
  • Exercise/Conversion

    Performance Stock Units (Gross Profit)

    2026-03-0111,058184,776 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh27,977389,386 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+10,924369,463 total
  • Exercise/Conversion

    Performance Stock Units (Gross Profit)

    2026-03-0146,84993,697 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh21,418358,539 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh14,988324,279 total
  • Exercise/Conversion

    Restricted Stock Units

    2026-03-0127,319109,274 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh20,221340,916 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+40,156429,542 total
  • Exercise/Conversion

    Performance Stock Units (Adjusted EBITDA)

    2026-03-0120,07840,156 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+39,041379,957 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+36,858361,137 total
  • Tax Payment

    Class A Common Stock

    2026-03-01$3.89/sh3,356366,367 total
  • Exercise/Conversion

    Restricted Stock Units

    2026-03-0136,858147,435 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+6,117369,723 total
  • Exercise/Conversion

    Class A Common Stock

    2026-03-01+50,996417,363 total
  • Sale

    Class A Common Stock

    2026-02-17$4.00/sh5,056311,948 total
  • Sale

    Class A Common Stock

    2026-01-15$4.41/sh5,055317,004 total
  • Sale

    Class A Common Stock

    2025-12-15$4.85/sh5,056322,059 total
  • Exercise/Conversion

    Performance Stock Units (Adjusted EBITDA)

    2025-12-014,73983,929 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+10,921330,435 total
  • Exercise/Conversion

    Performance Stock Units (Gross Profit)

    2025-12-0111,057195,834 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-0139,040351,366 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh21,312319,514 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+36,859321,907 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-0136,859184,293 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-0127,318136,593 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+39,040340,826 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh3,340327,115 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh14,913285,048 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+27,318299,961 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+6,118330,455 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh6,098324,337 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh20,121301,786 total
  • Sale

    Class A Common Stock

    2025-11-14$4.92/sh5,055272,643 total
  • Sale

    Class A Common Stock

    2025-10-15$4.79/sh5,056277,698 total
  • Sale

    Class A Common Stock

    2025-09-09$6.00/sh45,500282,754 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-01+36,859323,038 total
  • Tax Payment

    Class A Common Stock

    2025-09-01$6.17/sh20,172302,866 total