Spok Holdings's top three insider shareholders as of April 22, 2026 are Todd J Stein (Director, 1.06Mn shares), Todd J Stein (Director, 1.06Mn shares), Vincent D Kelly (President Ceo, 245.99K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Todd J Stein | - | 0 | 1,064,472 | 05 Sep, 2025 |
| Todd J Stein | - | 0 | 1,064,472 | 05 Sep, 2025 |
| Vincent D Kelly | President Ceo | 0 | 245,992 | 06 Dec, 2023 |
| Vincent D Kelly | President Ceo | 0 | 242,875 | 04 Jan, 2022 |
| Vincent D Kelly | President Ceo | 0 | 157,565 | 04 Mar, 2026 |
| Vincent D Kelly | President Ceo | 0 | 122,708 | 07 Jan, 2026 |
| Brian Oreilly | - | 97,533 | 0 | 21 Jul, 2021 |
| Matthew Oristano | - | 75,448 | 0 | 02 May, 2022 |
| Michael W Wallace | Chief Operating Officer | 74,034 | 0 | 04 Mar, 2026 |
| Michael W Wallace | Chief Operating Officer | 74,034 | 0 | 04 Mar, 2026 |
| Royce Yudkoff | - | 62,488 | 0 | 01 Oct, 2021 |
| Royce Yudkoff | - | 62,488 | 0 | 01 Oct, 2021 |
| Todd J Stein | - | 48,364 | 0 | 01 Apr, 2026 |
| Todd J Stein | - | 48,364 | 0 | 01 Apr, 2026 |
| Barbara Peterson Byrne | - | 43,952 | 0 | 01 Apr, 2026 |
| Brett A Shockley | - | 38,238 | 0 | 01 Apr, 2026 |
| Randy Hyun | - | 36,561 | 0 | 01 Apr, 2026 |
| Sharon Woods-Keisling | Corporate Secretary, Treasurer | 36,036 | 0 | 04 Mar, 2026 |
| Sharon Woods-Keisling | Corporate Secretary, Treasurer | 36,036 | 0 | 04 Mar, 2026 |
| Nathaniel Blair Butterfield | - | 0 | 34,913 | 01 Oct, 2021 |
| Stacia Hylton | - | 30,108 | 0 | 01 Oct, 2021 |
| Christine Cournoyer | - | 22,140 | 0 | 01 Apr, 2026 |
| Calvin Rice | Chief Financial Officer Cao | 21,359 | 0 | 04 Mar, 2026 |
| Calvin Rice | Chief Financial Officer Cao | 7,035 | 0 | 04 Dec, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Randy Hyun | Common Stock | A | 2,294 | $10.90 | 36,561 | D | A |
| 01 Apr, 2026 | Brett A Shockley | Common Stock | A | 2,294 | $10.90 | 38,238 | D | A |
| 01 Apr, 2026 | Todd J Stein | Common Stock | A | 2,294 | $10.90 | 48,364 | D | A |
| 01 Apr, 2026 | Christine Cournoyer | Common Stock | A | 2,294 | $10.90 | 22,140 | D | A |
| 01 Apr, 2026 | Barbara Peterson Byrne | Common Stock | A | 2,294 | $10.90 | 43,952 | D | A |
| 04 Mar, 2026 | Michael W Wallace | Common Stock | A | 30,525 | $12.14 | 82,774 | D | M |
| 04 Mar, 2026 | Calvin Rice | Common Stock | A | 13,736 | $12.14 | 25,998 | D | M |
| 04 Mar, 2026 | Vincent D Kelly | Common Stock | A | 48,840 | $12.14 | 171,548 | I | M |
| 04 Mar, 2026 | Sharon Woods-Keisling | Common Stock | A | 11,447 | $12.14 | 37,071 | D | M |
| 04 Mar, 2026 | Michael W Wallace | Common Stock | A | 9,157 | $12.14 | 91,931 | D | A |
| 04 Mar, 2026 | Sharon Woods-Keisling | Common Stock | A | 3,434 | $12.14 | 40,505 | D | A |
| 04 Mar, 2026 | Calvin Rice | Common Stock | A | 4,120 | $12.14 | 30,118 | D | A |
| 04 Mar, 2026 | Vincent D Kelly | Common Stock | A | 14,652 | $12.14 | 186,200 | I | A |
| 04 Mar, 2026 | Sharon Woods-Keisling | Common Stock | D | 4,469 | $12.14 | 36,036 | D | F |
| 04 Mar, 2026 | Michael W Wallace | Common Stock | D | 17,897 | $12.14 | 74,034 | D | F |
| 04 Mar, 2026 | Calvin Rice | Common Stock | D | 8,759 | $12.14 | 21,359 | D | F |
| 04 Mar, 2026 | Vincent D Kelly | Common Stock | D | 28,635 | $12.14 | 157,565 | I | F |
| 04 Mar, 2026 | Vincent D Kelly | Restricted Stock Unit | D | 48,840 | $0.00 | 208,710 | I | M |
| 04 Mar, 2026 | Calvin Rice | Restricted Stock Unit | D | 13,736 | $0.00 | 67,830 | D | M |
| 04 Mar, 2026 | Sharon Woods-Keisling | Restricted Stock Unit | D | 11,447 | $0.00 | 48,264 | D | M |