Michael W. Wallace, Chief Operating Officer at Spok Holdings, Inc (SPOK), sold 21,612 shares at $17.87 ($386K) on 2025-08-25, disclosed to the SEC on 2025-08-26.
Open-market sale of $386k SPOK by Chief Operating Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $17.87 | 10,806 | $193K | 50.0% |
| 2 | $17.87 | 10,806 | $193K | 50.0% |
| Total | $17.87 avg | 21,612 | $386K | 100% |
| Filing → |
| SPOK | SELL | 2025-03-05 | $165K | — | Filing → |
| SPOK | SELL | 2024-11-20 | $191K | — | Filing → |
| SPOK | SELL | 2024-08-21 | $370K | — | Filing → |