SPOK · Insider Trading
Spok Holdings, Inc
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-11-04 | Brett A Shockley | Director | Sell | −16,245 | −$195.71K |
| 2026-10-02 | Randy Hyun | Director | A | +2,383 | +$25.00K |
| 2026-10-02 | Christine Cournoyer | Director | A | +2,383 | +$25.00K |
| 2026-10-02 | Barbara Peterson Byrne | Director | A | +2,383 | +$25.00K |
| 2026-10-02 | Brett A Shockley | Director | A | +2,383 | +$25.00K |
| 2026-10-02 | Todd J Stein | Director | A | +2,383 | +$25.00K |
| 2026-08-11 | Christine Cournoyer | Director | Sell | −8,320 | −$93.87K |
| 2026-08-11 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | Sell | −20,000 | −$225.94K |
| 2026-08-04 | Michael W Wallace | Chief Operating Officer | A | +27,522 deriv. | — |
| 2026-08-04 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | A | +10,607 deriv. | — |
| 2026-08-04 | Vincent D Kelly | President & CEO | A | +45,871 deriv. | — |
| 2026-07-02 | Brett A Shockley | Director | A | +2,441 | +$25.00K |
| 2026-07-02 | Randy Hyun | Director | A | +2,441 | +$25.00K |
| 2026-07-02 | Christine Cournoyer | Director | A | +2,441 | +$25.00K |
| 2026-07-02 | Todd J Stein | Director | A | +2,441 | +$25.00K |
| 2026-07-02 | Barbara Peterson Byrne | Director | A | +2,441 | +$25.00K |
| 2026-06-17 | Todd J Stein | Director | Buy | +35,211 | +$366.70K |
| 2026-05-12 | Vincent D Kelly | President & CEO | Buy | +10,000 | +$106.82K |
| 2026-05-06 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | Sell | −10,000 | −$110.04K |
| 2026-04-14 | Calvin Rice | Chief Financial Officer & CAO | A | — | — |
| 2026-04-01 | Christine Cournoyer | Director | A | +2,294 | +$25.00K |
| 2026-04-01 | Brett A Shockley | Director | A | +2,294 | +$25.00K |
| 2026-04-01 | Todd J Stein | Director | A | +2,294 | +$25.00K |
| 2026-04-01 | Barbara Peterson Byrne | Director | A | +2,294 | +$25.00K |
| 2026-04-01 | Randy Hyun | Director | A | +2,294 | +$25.00K |
| 2026-03-04 | Michael W Wallace | Chief Operating Officer | MIXED | +21,785 | +$264.47K |
| 2026-03-04 | Vincent D Kelly | President & CEO | MIXED | +34,857 | +$423.16K |
| 2026-03-04 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | MIXED | +10,412 | +$126.40K |
| 2026-03-04 | Calvin Rice | Chief Financial Officer & CAO | MIXED | +9,097 | +$110.44K |
| 2026-01-07 | Vincent D Kelly | President & CEO | MIXED | +19,891 | +$262.36K |
| 2026-01-07 | Michael W Wallace | Chief Operating Officer | MIXED | +11,880 | +$156.70K |
| 2026-01-07 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | MIXED | +5,624 | +$74.18K |
| 2026-01-07 | Calvin Rice | Chief Financial Officer & CAO | MIXED | +5,227 | +$68.94K |
| 2026-01-05 | Brett A Shockley | Director | A | +1,895 | +$25.00K |
| 2026-01-05 | Calvin Rice | Chief Financial Officer & CAO | A | +36,959 deriv. | — |
| 2026-01-05 | Barbara Peterson Byrne | Director | A | +1,895 | +$25.00K |
| 2026-01-05 | Michael W Wallace | Chief Operating Officer | A | +68,233 deriv. | — |
| 2026-01-05 | Randy Hyun | Director | A | +1,895 | +$25.00K |
| 2026-01-05 | Vincent D Kelly | President & CEO | A | +113,722 deriv. | — |
| 2026-01-05 | Sharon Woods-Keisling | Corporate Secretary, Treasurer | A | +26,298 deriv. | — |
| 2026-01-05 | Christine Cournoyer | Director | A | +1,895 | +$25.00K |
| 2026-01-05 | Todd J Stein | Director | A | +1,895 | +$25.00K |
| 2025-10-01 | Randy Hyun | Director | A | +1,449 | +$25.00K |
| 2025-10-01 | Brett A Shockley | Director | A | +1,449 | +$25.00K |
| 2025-10-01 | Todd J Stein | Director | A | +1,449 | +$25.00K |
| 2025-10-01 | Christine Cournoyer | Director | A | +1,449 | +$25.00K |
| 2025-10-01 | Barbara Peterson Byrne | Director | A | +1,449 | +$25.00K |
| 2025-09-05 | Todd J Stein | Director | Sell | −38,008 | −$687.36K |
| 2025-09-04 | Todd J Stein | Director | Sell | −66,046 | −$1.19M |
| 2025-08-26 | Michael W Wallace | Chief Operating Officer | Sell | −10,806 | −$193.12K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Todd J Stein | Director | 620,100 | $7.29M |
| Vincent D Kelly | President & CEO | 288,308 | $3.39M |
| Michael W Wallace | Chief Operating Officer | 74,034 | $870.64K |
| Barbara Peterson Byrne | Director | 48,776 | $573.61K |
| Randy Hyun | Director | 41,385 | $486.69K |
| Brett A Shockley | Director | 26,817 | $315.37K |
| Calvin Rice | Chief Financial Officer & CAO | 21,359 | $251.18K |
| Christine Cournoyer | Director | 18,644 | $219.25K |
| Sharon Woods-Keisling | Corporate Secretary, Treasurer | 6,036 | $70.98K |
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.
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.