NCSM (NCS Multistage Holdings, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by NCSM officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | W MATT RALLS | Director | D | — | — |
| 2026-09-01 | JOHN D DEANE | Director | D | — | — |
| 2026-09-01 | Gurinder Grewal | Director | D | — | — |
| 2026-09-01 | Valerie A Mitchell | Director | D | — | — |
| 2026-09-01 | Tim Willems | Chief Operations Officer | D | — | — |
| 2026-09-01 | Ryan Hummer | See Remarks | D | — | — |
| 2026-09-01 | Robert Nipper | Director | D | — | — |
| 2026-09-01 | MICHAEL L MORRISON | See Remarks | D | — | — |
| 2026-09-01 | Advent-NCS Acquisition Limited Partnership | 10%+ Owner | Sell | — | — |
| 2026-09-01 | DEWAYNE WILLIAMS | Vice President and Controller | D | — | — |
| 2026-09-01 | MICHAEL MCSHANE | Director | D | — | — |
| 2026-09-01 | ORI LEV | See Remarks | D | — | — |
| 2026-03-03 | JOHN D DEANE | Director | A | — | — |
| 2026-03-03 | W MATT RALLS | Director | A | — | — |
| 2026-03-03 | MICHAEL MCSHANE | Director | A | — | — |
| 2026-03-03 | Robert Nipper | Director | A | — | — |
| 2026-03-03 | Gurinder Grewal | Director | A | — | — |
| 2026-03-03 | MICHAEL L MORRISON | CFO & Treasurer | MIXED | — | — |
| 2026-03-03 | ORI LEV | Executive VP, GC and Secretary | MIXED | — | — |
| 2026-03-03 | Valerie A Mitchell | Director | A | — | — |
| 2026-03-03 | Ryan Hummer | Chief Executive Officer | MIXED | — | — |
| 2026-03-03 | Tim Willems | Chief Operations Officer | MIXED | — | — |
| 2026-03-03 | DEWAYNE WILLIAMS | VP & Controller | MIXED | — | — |
| 2025-11-05 | Robert Nipper | Director | Sell | — | — |
| 2025-11-04 | Robert Nipper | Director | Sell | — | — |
| 2025-11-03 | Ryan Hummer | Chief Executive Officer | MIXED | — | — |
| 2025-11-03 | MICHAEL L MORRISON | CFO & Treasurer | MIXED | — | — |
| 2025-08-05 | Valerie A Mitchell | Director | Sell | — | — |
| 2025-03-13 | Valerie A Mitchell | Director | Sell | — | — |
| 2025-03-04 | Valerie A Mitchell | Director | A | — | — |
| 2025-03-04 | MICHAEL L MORRISON | CFO & Treasurer | MIXED | — | — |
| 2025-03-04 | Gurinder Grewal | Director | A | — | — |
| 2025-03-04 | MICHAEL MCSHANE | Director | A | — | — |
| 2025-03-04 | JOHN D DEANE | Director | A | — | — |
| 2025-03-04 | DEWAYNE WILLIAMS | VP & Controller | MIXED | — | — |
| 2025-03-04 | ORI LEV | Executive VP, GC and Secretary | MIXED | — | — |
| 2025-03-04 | W MATT RALLS | Director | A | — | — |
| 2025-03-04 | Ryan Hummer | Chief Executive Officer | MIXED | — | — |
| 2025-03-04 | Tim Willems | Chief Operations Officer | MIXED | — | — |
| 2025-03-04 | Robert Nipper | Director | MIXED | — | — |
| 2024-11-05 | Ryan Hummer | Chief Executive Officer | MIXED | — | — |
| 2024-11-05 | MICHAEL L MORRISON | CFO & Treasurer | MIXED | — | — |
| 2024-03-08 | Valerie A Mitchell | Director | A | — | — |
| 2024-03-08 | Gurinder Grewal | Director | A | — | — |
| 2024-03-08 | MICHAEL L MORRISON | CFO & Treasurer | A | — | — |
| 2024-03-08 | Robert Nipper | Director | A | — | — |
| 2024-03-08 | Tim Willems | Chief Operations Officer | A | — | — |
| 2024-03-08 | DEWAYNE WILLIAMS | VP & Controller | A | — | — |
| 2024-03-08 | MICHAEL MCSHANE | Director | A | — | — |
| 2024-03-08 | ORI LEV | Executive VP, GC and Secretary | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 1,478,427 | — |
| — | 10%+ Owner | 1,478,427 | — |
| — | Director | 1,478,427 | — |
| — | 10%+ Owner | 1,478,427 | — |
| — | Director | 1,478,427 | — |
| — | Chief Operations Officer | 27,363 | — |
| — | Director | 17,944 | — |
| — | Director | 13,801 | — |
| — | Director | 13,568 | — |
| — | Chief Technology Officer | 7,970 | — |
| — | Vice President, Finance | 5,920 | — |
| — | CAO & Treasurer | 3,565 | — |
| — | Chief Legal Officer & Secy | 3,064 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NCSM quote page; the site-wide leaderboard is on the insider transactions hub.