Kenneth D Denman

Insider

First SEC filing: June 8, 2026 · Latest: June 8, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

1 buys (P) 2 sells (S) Net: $-211,375 + 31 non-open-market transactions below Avg return of open purchases vs now: -8.0% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 23, 2026	COST	S	885	$957.45	$847,343	4,779 Direct	-15.62%	Disposed	-2.1% (price as of 2026-08-20)
June 4, 2026	QNT	A	5,833	—	—	19,833	—	—	(price as of 2026-08-20)
June 4, 2026	QNT	P	14,000	$60.00	$840,000	19,833	—	—	-8.0% (price as of 2026-08-20)
May 18, 2026	MSI	A	598	—	—	7,770 Direct	+8.34%	Acquired	(price as of 2026-08-20)
Feb. 26, 2026	MSI	S	434	$470.12	$204,032	7,153 Direct	-5.72%	Disposed	2.7% (price as of 2026-08-20)
Dec. 19, 2025	COST	G	325	—	—	5,664 Direct	-5.43%	Disposed	(price as of 2026-08-20)
Oct. 22, 2025	COST	A	286	—	—	5,989 Direct	+5.01%	Acquired	(price as of 2026-08-20)
May 15, 2025	MSI	A	576	—	—	7,529 Direct	+8.28%	Acquired	(price as of 2026-08-20)
Feb. 19, 2025	MSI	S	1,250	$429.59	$536,988	6,936 Direct	-15.27%	Disposed	12.4% (price as of 2026-08-20)
Dec. 16, 2024	COST	G	520	—	—	5,703 Direct	-8.36%	Disposed	(price as of 2026-08-20)
Oct. 22, 2024	COST	A	303	—	—	6,223 Direct	+5.12%	Acquired	(price as of 2026-08-20)
July 15, 2024	COST	S	350	$851.53	$298,036	5,920 Direct	-5.58%	Disposed	10.1% (price as of 2026-08-20)
June 7, 2024	MSI	S	690	$373.11	$257,446	8,141 Direct	-7.81%	Disposed	29.4% (price as of 2026-08-20)
May 14, 2024	MSI	A	679	—	—	8,831 Direct	+8.33%	Acquired	(price as of 2026-08-20)
Jan. 12, 2024	COST	A	19	—	—	6,270 Direct	+0.30%	Acquired	(price as of 2026-08-20)
Oct. 22, 2023	COST	A	489	—	—	6,251 Direct	+8.49%	Acquired	(price as of 2026-08-20)
Aug. 11, 2023	MSI	S	692	$284.58	$196,929	8,101 Direct	-7.87%	Disposed	69.7% (price as of 2026-08-20)
Aug. 11, 2023	MSI	S	308	$284.58	$87,651	8,793 Direct	-3.38%	Disposed	69.7% (price as of 2026-08-20)
May 16, 2023	MSI	A	756	—	—	9,084 Direct	+9.08%	Acquired	(price as of 2026-08-20)
March 8, 2023	MSI	S	1,500	$266.33	$399,495	8,313 Direct	-15.29%	Disposed	81.3% (price as of 2026-08-20)
Oct. 22, 2022	COST	A	565	—	—	5,762 Direct	+10.87%	Acquired	(price as of 2026-08-20)
July 15, 2022	COST	S	300	$521.68	$156,504	5,197 Direct	-5.46%	Disposed	79.7% (price as of 2026-08-20)
May 17, 2022	MSI	A	1,031	—	—	9,709 Direct	+11.88%	Acquired	(price as of 2026-08-20)
March 23, 2022	COST	S	250	$554.67	$138,668	5,497 Direct	-4.35%	Disposed	69.0% (price as of 2026-08-20)
Oct. 22, 2021	COST	A	561	—	—	5,747 Direct	+10.82%	Acquired	(price as of 2026-08-20)
Dec. 11, 2020	COST	A	34	—	—	5,186 Direct	+0.66%	Acquired	(price as of 2026-08-20)
Oct. 22, 2020	COST	A	719	—	—	5,152 Direct	+16.22%	Acquired	(price as of 2026-08-20)
Sept. 30, 2020	COST	S	300	$355.68	$106,704	4,433 Direct	-6.34%	Disposed	163.6% (price as of 2026-08-20)
May 28, 2020	HAPN	A	25,952	—	—	25,952 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2019	MITK	A	17,386	—	—	60,478 Direct	+40.35%	Acquired	(price as of 2026-08-20)
Oct. 22, 2019	COST	A	901	—	—	4,733 Direct	+23.51%	Acquired	(price as of 2026-08-20)
Aug. 30, 2019	HAPN	S	200	$13.20	$2,640	23,696 Direct	-0.84%	Disposed	38.5% (price as of 2026-08-20)
June 5, 2019	HAPN	A	50,336	—	—	50,336 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 13, 2018	MITK	A	13,172	—	—	43,092 Direct	+44.02%	Acquired	(price as of 2026-08-20)
Oct. 22, 2018	COST	A	1,179	—	—	3,832 Direct	+44.44%	Acquired	(price as of 2026-08-20)
May 31, 2018	HAPN	A	60,791	—	—	60,791 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 28, 2018	HAPN	P	30,000	$3.16	$94,800	30,000 Direct	—	Acquired	15.7% (price as of 2026-08-20)
Nov. 15, 2017	MITK	A	14,535	—	—	29,920 Direct	+94.48%	Acquired	(price as of 2026-08-20)
Oct. 22, 2017	COST	A	1,680	—	—	2,653 Direct	+172.66%	Acquired	(price as of 2026-08-20)
Oct. 22, 2017	COST	A	1,870	—	—	2,843 Direct	+192.19%	Acquired	(price as of 2026-08-20)
Aug. 28, 2017	HAPN	A	57,378	—	—	57,378 Direct	—	Acquired	(price as of 2026-08-20)
May 24, 2017	COST	A	30	$173.01	$5,190	973 Direct	+3.18%	Acquired	441.9% (price as of 2026-08-20)
April 24, 2017	COST	A	943	$172.33	$162,507	943 Direct	—	Acquired	444.0% (price as of 2026-08-20)
Dec. 13, 2016	MITK	A	15,385	—	—	15,385 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 13, 2016	MITK	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 13, 2016	MITK	Stock Option (Right to Buy)	Common Stock (40,000)	$6.65	Dec. 13, 2026	40,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
March 24, 2017	COST	Common Stock	0	Direct