SPOK (Spok Holdings, Inc)
Insider Trading Activity
Every open-market purchase and sale reported by SPOK 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 |
|---|---|---|---|---|---|
| 2026-08-04 | MICHAEL W WALLACE | Chief Operating Officer | A | — | — |
| 2026-08-04 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | A | — | — |
| 2026-08-04 | VINCENT D KELLY | President & CEO | A | — | — |
| 2026-07-02 | BRETT A SHOCKLEY | Director | A | — | — |
| 2026-07-02 | Randy Hyun | Director | A | — | — |
| 2026-07-02 | Todd J Stein | Director | A | — | — |
| 2026-07-02 | CHRISTINE COURNOYER | Director | A | — | — |
| 2026-07-02 | Barbara Peterson Byrne | Director | A | — | — |
| 2026-06-17 | Todd J Stein | Director | Buy | — | — |
| 2026-05-12 | VINCENT D KELLY | President & CEO | Buy | — | — |
| 2026-05-06 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | Sell | — | — |
| 2026-04-14 | Calvin Rice | Chief Financial Officer & CAO | A | — | — |
| 2026-04-01 | CHRISTINE COURNOYER | Director | A | — | — |
| 2026-04-01 | BRETT A SHOCKLEY | Director | A | — | — |
| 2026-04-01 | Todd J Stein | Director | A | — | — |
| 2026-04-01 | Barbara Peterson Byrne | Director | A | — | — |
| 2026-04-01 | Randy Hyun | Director | A | — | — |
| 2026-03-04 | MICHAEL W WALLACE | Chief Operating Officer | MIXED | — | — |
| 2026-03-04 | VINCENT D KELLY | President & CEO | MIXED | — | — |
| 2026-03-04 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | MIXED | — | — |
| 2026-03-04 | Calvin Rice | Chief Financial Officer & CAO | MIXED | — | — |
| 2026-01-07 | VINCENT D KELLY | President & CEO | MIXED | — | — |
| 2026-01-07 | MICHAEL W WALLACE | Chief Operating Officer | MIXED | — | — |
| 2026-01-07 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | MIXED | — | — |
| 2026-01-07 | Calvin Rice | Chief Financial Officer & CAO | MIXED | — | — |
| 2026-01-05 | BRETT A SHOCKLEY | Director | A | — | — |
| 2026-01-05 | Calvin Rice | Chief Financial Officer & CAO | A | — | — |
| 2026-01-05 | Barbara Peterson Byrne | Director | A | — | — |
| 2026-01-05 | MICHAEL W WALLACE | Chief Operating Officer | A | — | — |
| 2026-01-05 | Randy Hyun | Director | A | — | — |
| 2026-01-05 | VINCENT D KELLY | President & CEO | A | — | — |
| 2026-01-05 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | A | — | — |
| 2026-01-05 | CHRISTINE COURNOYER | Director | A | — | — |
| 2026-01-05 | Todd J Stein | Director | A | — | — |
| 2025-10-01 | Randy Hyun | Director | A | — | — |
| 2025-10-01 | BRETT A SHOCKLEY | Director | A | — | — |
| 2025-10-01 | Todd J Stein | Director | A | — | — |
| 2025-10-01 | CHRISTINE COURNOYER | Director | A | — | — |
| 2025-10-01 | Barbara Peterson Byrne | Director | A | — | — |
| 2025-09-05 | Todd J Stein | Director | Sell | — | — |
| 2025-09-04 | Todd J Stein | Director | Sell | — | — |
| 2025-08-26 | MICHAEL W WALLACE | Chief Operating Officer | Sell | — | — |
| 2025-08-26 | Todd J Stein | Director | Sell | — | — |
| 2025-08-22 | Todd J Stein | Director | Sell | — | — |
| 2025-08-22 | VINCENT D KELLY | President & CEO | Sell | — | — |
| 2025-08-20 | Todd J Stein | Director | Sell | — | — |
| 2025-08-18 | Todd J Stein | Director | Sell | — | — |
| 2025-08-14 | Todd J Stein | Director | Sell | — | — |
| 2025-08-06 | Calvin Rice | Chief Financial Officer & CAO | Sell | — | — |
| 2025-08-06 | Todd J Stein | Director | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 583,576 | — |
| — | President & CEO | 288,308 | — |
| — | Director | 97,533 | — |
| — | Director | 82,340 | — |
| — | Chief Operating Officer | 74,034 | — |
| — | Director | 68,125 | — |
| — | Director | 55,431 | — |
| — | Director | 51,103 | — |
| — | Director | 46,393 | — |
| — | Chief Accounting Officer | 42,800 | — |
| — | Ex. VP, HR & Adminstration | 42,361 | — |
| — | Director | 40,679 | — |
| — | Director | 39,002 | — |
| — | Director | 38,953 | — |
| — | President of USA Mobility Wire | 38,920 | — |
| — | SVP of Sales | 38,556 | — |
| — | Director | 33,359 | — |
| — | Ex Consultant to the President | 32,905 | — |
| — | Corporate Secretary, Treasurer | 26,036 | — |
| — | Director | 24,581 | — |
| — | Global VP of Sales | 23,087 | — |
| — | President of Spok, Inc. | 21,717 | — |
| — | Chief Financial Officer & CAO | 21,359 | — |
| — | Chief Information Officer | 17,844 | — |
| — | Chief Accounting Officer | 5,511 | — |
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 SPOK quote page; the site-wide leaderboard is on the insider transactions hub.