InsiderTrades

Form 4 for NINE Nine Energy Service, Inc.

Accepted 2026-05-20 17:31:26 ET · period of report 2026-05-18 · accession 0001193125-26-232882 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-05-20 17:31 2026-05-18 NINE Willis Darryl Keith Dir A - Grant $0.00 +27.8K 27.8K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-18 A A 27,778 $0.00 27,778 D — — (F1) Represents time-based restricted stock units that will vest on June 30, 2027, subject to the Reporting Person's continued service through the applicable vesting date; provided, however, that in the event the Reporting Person is up for re-election at the Issuer's next annual meeting of stockholders and is not elected to continue serving as a member of the board of directors at such annual meeting of stockholders, the shares shall be deemed fully vested on that annual meeting date.