Poliner Graham 4

What Happened

• Insider Graham Poliner (reported as CSBIAO) received stock awards totaling 1,254 shares (1,020 + 234) on March 19, 2026. These awards were reported as acquisitions at $0.00 (code A).
• To cover tax withholding related to the awards, 114 shares were surrendered/disposed at $235.17 per share for a total value of $26,809 (reported under code F). Net new shares retained from the awards equal 1,140 shares (1,254 granted − 114 withheld).
• This is not an open-market purchase or a voluntary sale—it's a grant/vesting event with routine tax withholding.

Key Details

• Transaction date: 2026-03-19.
• Awarded shares: 1,020 and 234 (total 1,254) at $0.00 (code A). Withheld shares: 114 at $235.17 per share (code F), total ~$26,809.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• Footnotes/flags: the disposition is a tax withholding/payment (F). No 10b5-1 plan or late-filing flag indicated; the Form 4 was filed on 2026-03-23 (within the SEC’s two-business-day window for a 3/19 transaction).

Context

• This series of entries reflects a standard equity award/vesting event. The 114-share disposition is a tax-withholding mechanism (issuer withheld shares to satisfy tax obligations) and should be viewed as administrative rather than an indication of the insider selling shares for investment reasons.