Nath Kabir 4

What Happened
Nath Kabir, CEO of COMPASS Pathways plc, had 13,131 ordinary shares disposed (withheld) on March 11, 2026 to satisfy tax withholding obligations. The shares were valued at $6.89 each, for a total of $90,473. This was a tax-withholding disposition related to vesting awards (routine), not an open-market sale intended as a market-timing trade.

Key Details

• Transaction date and price: 2026-03-11, 13,131 shares at $6.89 each; total value $90,473.
• Transaction type: F — payment of exercise price or tax liability (shares withheld by issuer).
• Shares owned after transaction: Not specified in the filing.
• Filing date and timeliness: Form 4 filed 2026-03-13; appears timely (filed within the typical 2-business-day window).
• Footnotes:
  • F1: Ordinary Shares may be represented by American Depositary Shares (each currently equals one Ordinary Share).
  • F2: Shares were withheld by the issuer upon vesting of restricted share units to satisfy tax withholding obligations.

Context
This was a cashless/withholding tax action tied to RSU vesting — a routine administrative disposal that does not necessarily signal the insider’s view on the company’s stock. For retail investors, purchases or open-market sales can be more informative about insider sentiment than withholding transactions.