Home/Insiders/Sumner Crystal
SC
SEC Insider//CIK 0001870987

Sumner Crystal

CIK 00018709872 companiesOAKLAND, CA

Transactions

50

Companies

2

Filings

6

CIK

0001870987

Recent Transactions

50 trades
  • 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

    Class A Common Stock

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

    Performance Stock Units (Adjusted EBITDA)

    2025-12-014,73983,929 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh3,340327,115 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-0136,859184,293 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh20,121301,786 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

    Performance Stock Units (Gross Profit)

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

    Class A Common Stock

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

    Restricted Stock Units

    2025-12-0139,040351,366 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+39,040340,826 total
  • Exercise/Conversion

    Class A Common Stock

    2025-12-01+6,118330,455 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-12-0127,318136,593 total
  • Tax Payment

    Class A Common Stock

    2025-12-01$4.74/sh6,098324,337 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

    Performance Stock Units (Adjusted EBITDA)

    2025-09-014,73988,668 total
  • Tax Payment

    Class A Common Stock

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

    Restricted Stock Units

    2025-09-0127,319163,911 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-01+39,041341,907 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-01+27,319301,130 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-09-0136,859221,152 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-01+10,922331,463 total
  • Exercise/Conversion

    Class A Common Stock

    2025-09-01+6,118331,603 total
  • Tax Payment

    Class A Common Stock

    2025-09-01$6.17/sh21,366320,541 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/sh5,978325,485 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-09-0139,041390,406 total
  • Tax Payment

    Class A Common Stock

    2025-09-01$6.17/sh14,951286,179 total
  • Exercise/Conversion

    Performance Stock Units (Gross Profit)

    2025-09-0111,058206,891 total
  • Tax Payment

    Class A Common Stock

    2025-09-01$6.17/sh3,349328,254 total
  • Tax Payment

    Class A Common Stock

    2025-06-01$5.24/sh5,968271,037 total
  • Exercise/Conversion

    Class A Common Stock

    2025-06-01+27,318246,591 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-06-0136,858258,011 total
  • Tax Payment

    Class A Common Stock

    2025-06-01$5.24/sh20,142248,378 total
  • Tax Payment

    Class A Common Stock

    2025-06-01$5.24/sh14,929231,662 total
  • Tax Payment

    Class A Common Stock

    2025-06-01$5.24/sh21,334266,084 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-06-0139,040429,447 total
  • Exercise/Conversion

    Class A Common Stock

    2025-06-01+10,921277,005 total
  • Exercise/Conversion

    Performance Stock Units (Gross Profit)

    2025-06-0111,057217,949 total
  • Exercise/Conversion

    Class A Common Stock

    2025-06-01+36,858268,520 total
  • Tax Payment

    Class A Common Stock

    2025-06-01$5.24/sh3,344273,811 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-06-0127,318191,230 total
  • Exercise/Conversion

    Performance Stock Units (Adjusted EBITDA)

    2025-06-014,73993,407 total
  • Exercise/Conversion

    Class A Common Stock

    2025-06-01+39,040287,418 total
  • Exercise/Conversion

    Class A Common Stock

    2025-06-01+6,118277,155 total