As of April 22, 2026, NCS Multistage Holdings's top three insider holders are Robert Nipper (Chief Executive Officer, 88.60K shares), Ryan Hummer (Chief Executive Officer, 58.89K shares), Michael Mcshane (Director, 48.78K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Robert Nipper | Chief Executive Officer | 0 | 88,596 | 04 Nov, 2025 |
| Ryan Hummer | Chief Executive Officer | 58,894 | 0 | 03 Mar, 2026 |
| Michael Mcshane | - | 48,778 | 0 | 03 Mar, 2026 |
| Robert Nipper | Chief Executive Officer | 36,676 | 0 | 03 Mar, 2026 |
| John D Deane | - | 32,771 | 0 | 03 Mar, 2026 |
| Tim Willems | Chief Operations Officer | 31,913 | 0 | 03 Mar, 2026 |
| W Matt Ralls | - | 31,065 | 0 | 03 Mar, 2026 |
| Marty Stromquist | President | 0 | 30,173 | 01 Dec, 2022 |
| Valerie A Mitchell | - | 26,772 | 0 | 03 Mar, 2026 |
| Gurinder Grewal | - | 20,919 | 0 | 03 Mar, 2026 |
| Matthew D Fitzgerald | - | 17,944 | 0 | 03 Mar, 2023 |
| Michael L Morrison | Cfo Treasurer | 15,657 | 0 | 03 Mar, 2026 |
| Ori Lev | Executive Vp, Gc And Secretary | 14,387 | 0 | 03 Mar, 2026 |
| James Gambrell King | Chief Technology Officer | 7,970 | 0 | 03 Mar, 2023 |
| Marty Stromquist | President | 7,896 | 0 | 02 Mar, 2023 |
| Lori A Cole | Vice President, Finance | 5,920 | 0 | 03 Mar, 2023 |
| Dewayne Williams | Vp Controller | 5,607 | 0 | 03 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 28 Feb, 2026 | Ryan Hummer | Common Stock | A | 10,211 | $0.00 | 43,594 | D | M |
| 03 Mar, 2026 | W Matt Ralls | Common Stock | A | 3,221 | $0.00 | 31,065 | D | A |
| 28 Feb, 2026 | Dewayne Williams | Common Stock | A | 4,535 | $0.00 | 9,077 | D | M |
| 03 Mar, 2026 | Valerie A Mitchell | Common Stock | A | 3,221 | $0.00 | 26,772 | D | A |
| 28 Feb, 2026 | Michael L Morrison | Common Stock | A | 4,972 | $0.00 | 12,451 | D | M |
| 28 Feb, 2026 | Ori Lev | Common Stock | A | 5,289 | $0.00 | 12,987 | D | M |
| 03 Mar, 2026 | Michael Mcshane | Common Stock | A | 3,221 | $0.00 | 48,778 | D | A |
| 03 Mar, 2026 | Robert Nipper | Common Stock | A | 3,221 | $0.00 | 36,676 | D | A |
| 03 Mar, 2026 | Gurinder Grewal | Common Stock | A | 3,221 | $0.00 | 20,919 | D | A |
| 03 Mar, 2026 | John D Deane | Common Stock | A | 3,221 | $0.00 | 32,771 | D | A |
| 28 Feb, 2026 | Tim Willems | Common Stock | A | 6,880 | $0.00 | 29,927 | D | M |
| 28 Feb, 2026 | Ori Lev | Common Stock | D | 5,289 | $39.84 | 7,698 | D | F |
| 28 Feb, 2026 | Michael L Morrison | Common Stock | D | 4,972 | $39.84 | 7,479 | D | F |
| 28 Feb, 2026 | Dewayne Williams | Common Stock | D | 4,535 | $39.84 | 4,542 | D | F |
| 28 Feb, 2026 | Tim Willems | Common Stock | D | 6,880 | $39.84 | 23,047 | D | F |
| 28 Feb, 2026 | Ryan Hummer | Common Stock | D | 10,211 | $39.84 | 33,383 | D | F |
| 28 Feb, 2026 | Ryan Hummer | Common Stock | D | 588 | $39.84 | 32,795 | D | D |
| 28 Feb, 2026 | Dewayne Williams | Common Stock | D | 301 | $39.84 | 4,241 | D | D |
| 28 Feb, 2026 | Tim Willems | Common Stock | D | 489 | $39.84 | 22,558 | D | D |
| 28 Feb, 2026 | Michael L Morrison | Common Stock | D | 262 | $39.84 | 7,217 | D | D |