Insider holders · CIK 0001289945
Spok Holdings, Inc · SPOK
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Todd J SteinDirector | 50,805 | 566,912 | 617,717 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Vincent D KellyPresident & CEO | 106,258 | 104,746 | 211,004 | Mar 8, 2019 · 4:04 pm EST | Form 4 |
| Barbara Peterson ByrneDirector | 46,393 | — | 46,393 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Shawn Eric EndsleyChief Financial Officer | 42,800 | — | 42,800 | Apr 1, 2015 · 4:14 pm EDT | Form 4 |
| Royce YudkoffDirector | 42,519 | — | 42,519 | Jan 2, 2019 · 4:19 pm EST | Form 4 |
| Samme L ThompsonDirector | 41,500 | — | 41,500 | Jan 2, 2019 · 4:20 pm EST | Form 4 |
| Brett A ShockleyDirector | 40,679 | — | 40,679 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Brian OreillyDirector | 40,671 | — | 40,671 | Mar 7, 2019 · 4:07 pm EST | Form 4 |
| Randy HyunDirector | 39,002 | — | 39,002 | Jul 2, 2026 · 4:30 pm EDT | Form 4 |
| Nicholas A GallopoDirector | 38,953 | — | 38,953 | Nov 16, 2016 · 4:13 pm EST | Form 4 |
| Colin BalmforthPresident of USA Mobility Wire | 38,920 | — | 38,920 | Jun 15, 2015 · 4:49 pm EDT | Form 4 |
| Sean CollinsSVP of Sales | 38,556 | — | 38,556 | Jan 5, 2015 · 4:08 pm EST | Form 4 |
| Matthew OristanoDirector | 34,982 | — | 34,982 | Jan 2, 2019 · 4:17 pm EST | Form 4 |
| Nathaniel Blair ButterfieldDirector | 14,881 | 19,944 | 34,825 | Jan 2, 2019 · 4:11 pm EST | Form 4 |
| Bonnie Culp-FingerhutEx. VP, HR & Adminstration | 33,537 | — | 33,537 | Mar 8, 2019 · 4:01 pm EST | Form 4 |
| Jim BosoEx Consultant to the President | 32,905 | — | 32,905 | Mar 13, 2015 · 4:11 pm EDT | Form 4 |
| Gary AshGlobal VP of Sales | 23,087 | — | 23,087 | Jan 5, 2015 · 4:04 pm EST | Form 4 |
| Hemant GoelPresident of Spok, Inc. | 21,717 | — | 21,717 | Mar 8, 2019 · 4:03 pm EST | Form 4 |
| Christine CournoyerDirector | 16,261 | — | 16,261 | Aug 11, 2026 · 4:30 pm EDT | Form 4 |
| Michael W WallaceChief Financial Officer & CAO | 15,314 | — | 15,314 | Jan 11, 2019 · 4:03 pm EST | Form 4 |
| Tom SaineChief Information Officer | 15,298 | — | 15,298 | Mar 9, 2018 · 4:17 pm EST | Form 4 |
| Stacia HyltonDirector | 12,323 | — | 12,323 | Jan 2, 2019 · 4:21 pm EST | Form 4 |
| Sharon Woods-KeislingCorporate Secretary, Treasurer | 6,036 | — | 6,036 | Aug 11, 2026 · 4:30 pm EDT | Form 4 |
| Calvin RiceController | 889 | — | 889 | Mar 8, 2019 · 4:05 pm EST | Form 4 |
| Ted PetermanController | 233 | — | 233 | Oct 19, 2018 · 4:06 pm EDT | Form 4 |
| Danielle BroganController & CAO | 0 | — | 0 | Sep 23, 2016 · 4:21 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.