BEGLEY CHARLENE T 4

What Happened Charlene T. Begley, a non-employee director of SentinelOne, received two equity awards on June 25, 2026 totaling 18,667 restricted stock units (4,429 DSUs and 14,238 RSUs). Both grants show an acquisition price of $0 (award/grant code A). These are awards/contingent rights to receive shares subject to the issuer’s vesting and settlement rules rather than open-market purchases.

Key Details

• Transaction date: June 25, 2026; Form 4 filed June 26, 2026 (appears timely).
• Awards: 4,429 deferred restricted stock units (DSUs) and 14,238 restricted stock units (RSUs); combined = 18,667 units.
• Price/Value reported: $0 acquisition price (standard for awards). No cash paid by the insider.
• Vesting/settlement (selected highlights from footnotes):
  • DSUs: time-vest 25% on each of Sept 15, Dec 15, and March 15, with the final quarterly installment vesting on the earliest of the next annual meeting, the date immediately prior if not re-elected, or June 15, 2027; settlement is deferred per the Program. (Footnotes F1–F2)
  • RSUs: entire award vests and settles on the earliest of June 25, 2027, the next annual meeting (or immediately prior if not re-elected), death, disability, or a change in control, subject to continued service. (Footnote F4)
• Forfeiture: Certain shares are subject to forfeiture if vesting conditions are not met. (Footnote F3)
• Shares owned after transaction: Not specified in the filing.
• Filing remarks: Exhibit 24.1 (Power of Attorney) included.

Context These entries are awards (code A) — common non‑cash compensation for directors — not open‑market buys or sales. DSUs are deferred units that convert to shares at settlement if vesting conditions are met; RSUs are similar but have different vesting/settlement triggers. Such grants reward service and align director interests with shareholders; they do not by themselves indicate the insider’s personal buying or selling sentiment.