Latest filing published 11 Aug 2026 for Spok Holdings, Inc, €196k.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Sharon Woods-Keisling, listed as finance chief, appears in our data through filings on Spok Holdings, Inc shares, published by SEC (Form 4). We count 69 filings; the first trade dates from 3 December 2008 and the latest from 10 August 2026.
On the open market, the record shows 2 purchases worth €6,834 and 10 sales worth €1.1M. On balance, insiders were net sellers of €1.1M. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Besides market trades, the filings include 36 share grants and 21 option exercises. So far in 2026, the count stands at no purchases and 1 sale.
The record was last updated on 11 August 2026 with an open-market sale (€196k) in Spok Holdings, Inc. The most recent open-market purchase was published on 14 March 2011, 5,703 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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