SPOK HOLDINGS INC (SPOK) Stock Ownership

NASDAQ:SPOK • US84863T1060

12.29 USD
-0.25 (-1.99%)
Last: Mar 9, 2026, 11:52 AM
Overview Stock Chart Technical Analysis Fundamental Analysis Forecast Earnings Financials Ownership News
SPOK Ownership Chart.SPOK Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SPOK Ownership.InsiderInstitutionalPublic



Shares Outstanding20.73M
Float20.27M
Float Short Interest Percentage2.26%
Owners (insider)2.07%
Owners (institutional)61.4%
Owners (insider) change7.61%
Owners (institutional) change-2.19%
SPOK Institutional Ownership HistorySPOK Institutional Ownership HistorySPOK Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
SPOK Historical Insider Transactions ChartSPOK Historical Insider Buy and Sell Transactions ChartSPOK Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 -100K -200K -300K -400K
Date Name Type Shares Price Amount
Mar 4, 2026 Woods-Keisling Sharon Option Excercise 11447 12.14 $ 138,966.58
Mar 4, 2026 Woods-Keisling Sharon Grant 3434 12.14 $ 41,688.76
Mar 4, 2026 Woods-Keisling Sharon Option Excercise 4469 12.14 $ 54,253.66
Mar 4, 2026 WALLACE MICHAEL W Option Excercise 30525 12.14 $ 370,573.50
Mar 4, 2026 WALLACE MICHAEL W Grant 9157 12.14 $ 111,165.98
Mar 4, 2026 WALLACE MICHAEL W Option Excercise 17897 12.14 $ 217,269.58
Mar 4, 2026 KELLY VINCENT D Option Excercise 48840 12.14 $ 592,917.60
Mar 4, 2026 KELLY VINCENT D Grant 14652 12.14 $ 177,875.28
Mar 4, 2026 KELLY VINCENT D Option Excercise 28635 12.14 $ 347,628.90
Mar 4, 2026 Rice Calvin Option Excercise 13736 12.14 $ 166,755.04
Mar 4, 2026 Rice Calvin Grant 4120 12.14 $ 50,016.80
Mar 4, 2026 Rice Calvin Option Excercise 8759 12.14 $ 106,334.26
Jan 5, 2026 Woods-Keisling Sharon Option Excercise 8707 13.19 $ 114,845.33
Jan 5, 2026 Woods-Keisling Sharon Option Excercise 3083 13.19 $ 40,664.77
Jan 5, 2026 WALLACE MICHAEL W Option Excercise 22865 13.19 $ 301,589.35
Jan 5, 2026 WALLACE MICHAEL W Option Excercise 10985 13.19 $ 144,892.15
Jan 5, 2026 KELLY VINCENT D Option Excercise 37430 13.19 $ 493,701.70
Jan 5, 2026 KELLY VINCENT D Option Excercise 17539 13.19 $ 231,339.41
Jan 5, 2026 Rice Calvin Option Excercise 11452 13.19 $ 151,051.88
Jan 5, 2026 Rice Calvin Option Excercise 6225 13.19 $ 82,107.75
Jan 2, 2026 SHOCKLEY BRETT A Grant 1895 13.19 $ 24,995.05
Jan 2, 2026 Hyun Randy Grant 1895 13.19 $ 24,995.05
Jan 2, 2026 Stein Todd J Grant 1895 13.19 $ 24,995.05
Jan 2, 2026 Byrne Barbara Peterson Grant 1895 13.19 $ 24,995.05
Jan 2, 2026 COURNOYER CHRISTINE Grant 1895 13.19 $ 24,995.05
Oct 1, 2025 Stein Todd J Grant 1449 17.25 $ 24,995.25
Oct 1, 2025 Hyun Randy Grant 1449 17.25 $ 24,995.25
Oct 1, 2025 COURNOYER CHRISTINE Grant 1449 17.25 $ 24,995.25
Oct 1, 2025 Byrne Barbara Peterson Grant 1449 17.25 $ 24,995.25
Oct 1, 2025 SHOCKLEY BRETT A Grant 1449 17.25 $ 24,995.25
Sep 4, 2025 Stein Todd J Open Market Sale 38008 18.08 $ 687,359.48
Sep 2, 2025 Stein Todd J Open Market Sale 66046 18.03 $ 1,190,909.17
Aug 25, 2025 WALLACE MICHAEL W Open Market Sale 10806 17.87 $ 193,118.35
Aug 22, 2025 Stein Todd J Open Market Sale 20644 17.98 $ 371,132.97
Aug 21, 2025 KELLY VINCENT D Open Market Sale 25000 17.69 $ 442,175.00
Aug 20, 2025 Stein Todd J Open Market Sale 13208 18.10 $ 239,052.91
Aug 18, 2025 Stein Todd J Open Market Sale 28366 18.37 $ 521,045.24
Aug 14, 2025 Stein Todd J Open Market Sale 96586 18.48 $ 1,784,616.55
Aug 12, 2025 Stein Todd J Open Market Sale 73365 18.46 $ 1,354,334.75
Aug 5, 2025 Rice Calvin Open Market Sale 14736 18.28 $ 269,388.82
Aug 4, 2025 KELLY VINCENT D Open Market Sale 30000 18.53 $ 555,795.00
Aug 4, 2025 Rice Calvin Open Market Sale 7457 18.73 $ 139,667.37
Aug 4, 2025 WALLACE MICHAEL W Open Market Sale 10000 18.49 $ 184,869.00
Aug 4, 2025 Stein Todd J Open Market Sale 74520 18.63 $ 1,388,345.49
Jul 1, 2025 SHOCKLEY BRETT A Grant 1414 17.68 $ 24,999.52
Jul 1, 2025 Stein Todd J Grant 1414 17.68 $ 24,999.52
Jul 1, 2025 COURNOYER CHRISTINE Grant 1414 17.68 $ 24,999.52
Jul 1, 2025 Byrne Barbara Peterson Grant 1414 17.68 $ 24,999.52
Jul 1, 2025 Hyun Randy Grant 1414 17.68 $ 24,999.52
May 9, 2025 COURNOYER CHRISTINE Open Market Sale 5000 16.46 $ 82,303.00
May 7, 2025 WALLACE MICHAEL W Open Market Sale 6000 16.53 $ 99,166.80
May 6, 2025 KELLY VINCENT D Open Market Sale 30000 16.40 $ 492,054.00
Apr 1, 2025 Stein Todd J Grant 1521 16.44 $ 25,005.24
Apr 1, 2025 SHOCKLEY BRETT A Grant 1521 16.44 $ 25,005.24
Apr 1, 2025 Byrne Barbara Peterson Grant 1521 16.44 $ 25,005.24
Apr 1, 2025 COURNOYER CHRISTINE Grant 1521 16.44 $ 25,005.24
Apr 1, 2025 Hyun Randy Grant 1521 16.44 $ 25,005.24
Mar 13, 2025 Woods-Keisling Sharon Open Market Sale 16253 16.02 $ 260,415.32
Mar 10, 2025 Stein Todd J Open Market Sale 77621 16.56 $ 1,285,767.44