WALLACE MICHAEL W

SPOK

WALLACE MICHAEL W serves as Chief Operating Officer at Spok Holdings, Inc. (SPOK). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

4 trades

$69.8K

Total Sells

9 trades

$2.55M

Net Position

Net Seller

$2.48M

Companies Traded

SPOK

Active Period

May 2022 – Jan 2026

13 total trades

Most Recent

Sell SPOK

Jan 5, 2026 · $144.9K

WALLACE MICHAEL W's Insider Trading at Spok Holdings, Inc. (SPOK)

Buys

4 · $69.8K

Sells

9 · $2.55M

Total Shares Bought

8,503

Total Shares Sold

155,125

SPOK Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 5, 2026	Sell	10,985	$13.19	$144.9K	0
Aug 25, 2025	Sell	10,806	$17.87	$193.1K	0
Aug 4, 2025	Sell	10,000	$18.49	$184.9K	0
May 7, 2025	Sell	6,000	$16.53	$99.2K	0
Mar 7, 2025	Sell	20,334	$16.85	$342.6K	0
Nov 20, 2024	Sell	12,000	$15.95	$191.4K	37,465
Aug 21, 2024	Sell	25,000	$14.80	$369.9K	49,465
Mar 4, 2024	Sell	40,000	$17.24	$689.4K	74,465
Dec 5, 2023	Sell	20,000	$16.64	$332.8K	83,717
Mar 8, 2023	Buy	2,500	$10.25	$25.6K	103,717
Dec 6, 2022	Buy	2,000	$7.76	$15.5K	75,158
Aug 22, 2022	Buy	1,690	$7.14	$12.1K	73,158
May 3, 2022	Buy	2,313	$7.19	$16.6K	71,468