Spok Holdings, Inc. (SPOK) Insider Trading
Over the last 3 months, SPOK insiders made 2 open-market buys and 4 sales, a net purchase of $47K (SEC Form 4). Over the last 6 months, 45 institutions increased and 55 reduced their position (13F).
Insider Activity
Sentiment
53/100
Buys (3m)
2
Sells (3m)
4
Net (3m)
$46.9K
Insiders buying
Insider trades by month Buys Sells
May
Aug
Sep
May
Jun
Aug
Context3-month price -1.7%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 11, 2026 | COURNOYER CHRISTINEdirector | Sell | 0 | — |
| Aug 11, 2026 | COURNOYER CHRISTINEdirector | Sell | 8,320 | $11.28 |
| Aug 11, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Sell | 0 | — |
| Aug 11, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Sell | 20,000 | $11.30 |
| Aug 4, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Grant | 5,303 | — |
| Aug 4, 2026 | KELLY VINCENT Ddirector, officer: President & CEO | Grant | 22,936 | — |
| Aug 4, 2026 | KELLY VINCENT Ddirector, officer: President & CEO | Grant | 22,935 | — |
| Aug 4, 2026 | WALLACE MICHAEL Wofficer: Chief Operating Officer | Grant | 13,761 | — |
| Aug 4, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Grant | 5,304 | — |
| Jul 2, 2026 | SHOCKLEY BRETT Adirector | Grant | 2,441 | $10.24 |
| Jul 2, 2026 | Stein Todd Jdirector | Grant | 2,441 | $10.24 |
| Jul 2, 2026 | Byrne Barbara Petersondirector | Grant | 0 | — |
| Jul 2, 2026 | COURNOYER CHRISTINEdirector | Grant | 2,441 | $10.24 |
| Jul 2, 2026 | Byrne Barbara Petersondirector | Grant | 2,441 | $10.24 |
| Jul 2, 2026 | Hyun Randydirector | Grant | 2,441 | $10.24 |
| Jul 2, 2026 | Stein Todd Jdirector | Grant | 0 | — |
| Jul 2, 2026 | COURNOYER CHRISTINEdirector | Grant | 0 | — |
| Jun 17, 2026 | Stein Todd Jdirector | Buy | 35,211 | $10.41 |
| Jun 17, 2026 | Stein Todd Jdirector | Buy | 0 | — |
| May 12, 2026 | KELLY VINCENT Ddirector, officer: President & CEO | Buy | 5,000 | $10.67 |
| May 12, 2026 | KELLY VINCENT Ddirector, officer: President & CEO | Buy | 0 | — |
| May 6, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Sell | 10,000 | $11.00 |
| May 6, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Sell | 0 | — |
| Apr 14, 2026 | Rice Calvinofficer: Chief Financial Officer & CAO | Grant | 0 | — |
| Apr 1, 2026 | Byrne Barbara Petersondirector | Grant | 2,294 | $10.90 |
| Apr 1, 2026 | Byrne Barbara Petersondirector | Grant | 0 | — |
| Mar 4, 2026 | Woods-Keisling Sharonofficer: Corporate Secretary, Treasurer | Option | 11,447 | $12.14 |
| Mar 4, 2026 | WALLACE MICHAEL Wofficer: Chief Operating Officer | Tax | 17,897 | $12.14 |
| Mar 4, 2026 | WALLACE MICHAEL Wofficer: Chief Operating Officer | Grant | 9,157 | $12.14 |
| Mar 4, 2026 | Rice Calvinofficer: Chief Financial Officer & CAO | Option | 13,736 | $12.14 |
Source: SPOK SEC Form 4 filings, latest Aug 11, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SPOK positions over the last 6 months (SEC Form 13F).
Increased
45
New positions
25
Reduced
55
Sold out
137
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 1.7M | May 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 1.3M | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 860K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 716K | May 7, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 546K | May 15, 2026 |
| STATE STREET CORP | Increased | 462K | May 15, 2026 |
| HIGHTOWER ADVISORS, LLC | Reduced | 382K | May 5, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 362K | Mar 25, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 265K | May 8, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 220K | May 15, 2026 |
| BANK OF NEW YORK MELLON CORP | Increased | 218K | May 5, 2026 |
| NORTHERN TRUST CORP | Reduced | 217K | May 14, 2026 |
| CSM ADVISORS, LLC | Reduced | 213K | May 15, 2026 |
| UNIPLAN INVESTMENT COUNSEL, INC. | Reduced | 210K | May 15, 2026 |
| QUBE RESEARCH & TECHNOLOGIES LTD | Reduced | 172K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.