| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mitchell Valerie A | Director | C/O NCS MULTISTAGE HOLDINGS, INC., 19350 STATE HIGHWAY 249, SUITE 600, HOUSTON | /s/ Ori Lev, attorney-in-fact | 03 Mar 2026 | 0001608353 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NCSM | Common Stock | Award | $0 | +3,221 | +14% | $0.000000 | 26,772 | 03 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes 3,221 restricted stock units which vest and settle on February 28, 2027 and 19,212 vested restricted stock units which settle within thirty days following the earlier of (i) the termination of the Reporting Person's service for any reason or (ii) a change of control. |