Spok Hldgs Inc SEC Filings

Spok Holdings director Todd J. Stein reported insider sales on August 20, 2025. The filing shows Mr. Stein as a reporting person affiliated with Braeside-managed funds. Two dispositions recorded a sale price of $18.0991 per share: 6,076 shares sold by Braeside Capital, leaving 552,875 shares beneficially owned by that entity, and 7,132 shares sold by Braeside Capital II, leaving 636,295 shares beneficially owned by that entity. The filing also reports Mr. Stein's direct ownership of 42,726 shares. Explanatory footnotes state Braeside Investments, LLC is the investment manager and Mr. Stein may be deemed to beneficially own the fund holdings but disclaims ownership except to his pecuniary interest.

Spok Holdings, Inc. Form 144 notice: The filer reported a proposed sale of 25,000 shares of common stock through Merrill (Vienna, VA) with an aggregate market value of $442,167.15, scheduled approximately for 08/21/2025. The company has 20,590,924 shares outstanding, so the proposed sale represents roughly 0.12% of outstanding shares. The 25,000 shares were acquired across four transactions between 03/06/2020 and 12/31/2021 via stock bonuses and open-market purchases, and the filer certified no material nonpublic information is known. The notice also discloses a prior sale on 08/04/2025 of 30,000 shares for $554,594.46.

Spok Holdings director Todd J. Stein reported open-market sales of Spok common stock on 08/18/2025. The filing shows Mr. Stein (filing as one reporting person) disposed of 13,049 shares via Braeside Capital, L.P. at about $18.3686 per share and 15,317 shares via Braeside Capital II, L.P. at about $18.3687 per share, totaling 28,366 shares sold. After these transactions, the Form 4 reports 558,951 shares beneficially owned by Braeside Capital, 643,427 shares by Braeside Capital II, and 42,726 shares directly by Mr. Stein.

The filing includes an explanation that Braeside Investments, LLC serves as investment manager for the two limited partnerships and that Mr. Stein, as co-manager, may be deemed to beneficially own the partnership-held shares, although he disclaims beneficial ownership except to the extent of his pecuniary interest. The Form 4 is signed by Mr. Stein on 08/20/2025.

Todd J. Stein, a director of Spok Holdings, Inc. (SPOK), reported multiple sales of common stock in mid-August 2025. On 08/14/2025 and 08/15/2025 Mr. Stein (through his capacity as co-manager of Braeside Investments) reported dispositions across holdings tied to two investment vehicles: Braeside Capital, L.P. and Braeside Capital II, L.P. The filings show total reported disposals by or attributable to Mr. Stein including sales of 18,957 and 15,372 shares for Braeside Capital, and 44,213 and 18,044 shares for Braeside Capital II, at prices around $18.44–$18.50 per share. The reports list remaining beneficial ownership positions of 572,000 shares (Braeside Capital), 658,744 shares (Braeside Capital II) and a direct holding of 42,726 shares. Explanations state Braeside Investments serves as the investment manager and Mr. Stein disclaims beneficial ownership except to the extent of his pecuniary interest.

Form 144 for Spok Holdings, Inc. (SPOK) reports a proposed sale of 189,250 shares of common stock through Interactive Brokers, with an aggregate market value of $3,550,330.00. The filing states there are 20,590,924 shares outstanding and lists an approximate sale date of 08/14/2025 on NASDAQ. The shares were acquired on 03/17/2023 through open-market purchases and paid for in cash. The filer reports no securities sold in the past three months and certifies no undisclosed material adverse information is known.

Form 144 notice for Spok Holdings, Inc. (SPOK): The filing notifies a proposed sale of 158,000 shares of common stock (par value $0.0001) through Interactive Brokers LLC on NASDAQ, with an aggregate market value of $2,964,080.00 and 20,590,924 shares outstanding. The approximate sale date is 08/14/2025. The securities were acquired on 09/16/2022 by open market purchases from counterparties and paid in cash. The filer reports “Nothing to Report” for securities sold in the past three months and affirms they do not possess undisclosed material adverse information about the issuer.

Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation report beneficial ownership of 1,056,650 shares of Spok Holdings, Inc., representing 5.13% of the outstanding common stock. The filing states both reporting persons have sole voting power and sole dispositive power over those shares. The statement also notes that certain funds managed by Renaissance Technologies have the right to receive dividends or proceeds from the sale of these securities. The disclosure is presented on Schedule 13G and identifies Renaissance Technologies LLC as an investment adviser and Renaissance Technologies Holdings Corporation as a holding company.