Steven D Cosler

Insider

First SEC filing: Feb. 14, 2022 · Latest: Feb. 14, 2022

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.

Insider at

Insider transactions

1 buys (P) 0 sells (S) Net: $99,786 + 53 non-open-market transactions below Avg return of open purchases vs now: 26.8% 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

53 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 5, 2026	GRDN	A	4,028	—	—	29,012 Direct	+16.12%	Acquired	(price as of 2026-08-21)
Jan. 30, 2026	NNN	A	1,568	$41.82	$65,574	67,123 Direct	+2.39%	Acquired	10.2% (price as of 2026-08-21)
Dec. 3, 2025	GRDN	P	3,370	$29.61	$99,786	24,984 Direct	+15.59%	Acquired	26.8% (price as of 2026-08-21)
Oct. 31, 2025	NNN	A	1,583	$40.84	$64,650	65,555 Direct	+2.47%	Acquired	12.8% (price as of 2026-08-21)
July 31, 2025	NNN	A	1,492	$42.10	$62,813	63,972 Direct	+2.39%	Acquired	9.4% (price as of 2026-08-21)
May 9, 2025	GRDN	A	3,901	—	—	21,614 Direct	+22.02%	Acquired	(price as of 2026-08-21)
April 30, 2025	NNN	A	1,497	$41.38	$61,946	62,480 Direct	+2.45%	Acquired	11.3% (price as of 2026-08-21)
Jan. 31, 2025	NNN	A	1,538	$39.69	$61,043	60,983 Direct	+2.59%	Acquired	16.1% (price as of 2026-08-21)
Nov. 19, 2024	GRDN	P	7,000	$21.22	$148,540	17,713 Direct	+65.34%	Acquired	77.0% (price as of 2026-08-21)
Oct. 31, 2024	NNN	A	2,386	$45.98	$109,708	59,445 Direct	+4.18%	Acquired	0.2% (price as of 2026-08-21)
Sept. 27, 2024	GRDN	A	3,571	—	—	10,713 Direct	+50.00%	Acquired	(price as of 2026-08-21)
Sept. 27, 2024	GRDN	P	7,142	$14.00	$99,988	7,142 Direct	—	Acquired	168.2% (price as of 2026-08-21)
July 31, 2024	NNN	A	2,337	$46.10	$107,736	57,059 Direct	+4.27%	Acquired	-0.1% (price as of 2026-08-21)
April 30, 2024	NNN	A	2,615	$40.64	$106,274	54,722 Direct	+5.02%	Acquired	13.4% (price as of 2026-08-21)
Jan. 31, 2024	NNN	A	2,583	$40.57	$104,792	52,107 Direct	+5.22%	Acquired	13.6% (price as of 2026-08-21)
Oct. 31, 2023	NNN	A	1,730	$35.40	$61,242	49,524 Direct	+3.62%	Acquired	30.1% (price as of 2026-08-21)
Oct. 31, 2023	NNN	A	516	$35.40	$18,266	47,794 Direct	+1.09%	Acquired	30.1% (price as of 2026-08-21)
July 31, 2023	NNN	A	410	$42.82	$17,556	47,278 Direct	+0.87%	Acquired	7.6% (price as of 2026-08-21)
July 31, 2023	NNN	A	1,430	$42.82	$61,233	46,868 Direct	+3.15%	Acquired	7.6% (price as of 2026-08-21)
April 28, 2023	NNN	A	405	$42.88	$17,366	45,438 Direct	+0.90%	Acquired	7.4% (price as of 2026-08-21)
April 28, 2023	NNN	A	1,298	$42.88	$55,658	45,033 Direct	+2.97%	Acquired	7.4% (price as of 2026-08-21)
Jan. 31, 2023	NNN	A	365	$46.89	$17,115	43,735 Direct	+0.84%	Acquired	-1.7% (price as of 2026-08-21)
Jan. 31, 2023	NNN	A	1,186	$46.89	$55,612	43,370 Direct	+2.81%	Acquired	-1.7% (price as of 2026-08-21)
Oct. 31, 2022	NNN	A	404	$41.87	$16,915	42,184 Direct	+0.97%	Acquired	10.0% (price as of 2026-08-21)
Oct. 31, 2022	NNN	A	1,328	$41.87	$55,603	41,780 Direct	+3.28%	Acquired	10.0% (price as of 2026-08-21)
July 29, 2022	NNN	A	343	$47.07	$16,145	40,452 Direct	+0.86%	Acquired	-2.1% (price as of 2026-08-21)
July 29, 2022	NNN	A	1,182	$47.07	$55,637	40,109 Direct	+3.04%	Acquired	-2.1% (price as of 2026-08-21)
April 29, 2022	NNN	A	347	$45.80	$15,893	38,927 Direct	+0.90%	Acquired	0.6% (price as of 2026-08-21)
April 29, 2022	NNN	A	1,214	$45.80	$55,601	38,580 Direct	+3.25%	Acquired	0.6% (price as of 2026-08-21)
Feb. 11, 2022	NNN	A	2,300	$42.88	$98,624	37,366 Direct	+6.56%	Acquired	7.4% (price as of 2026-08-21)
Jan. 31, 2022	NNN	A	363	$43.40	$15,754	35,066 Direct	+1.05%	Acquired	6.2% (price as of 2026-08-21)
Jan. 31, 2022	NNN	A	1,282	$43.40	$55,639	34,703 Direct	+3.84%	Acquired	6.2% (price as of 2026-08-21)
Oct. 29, 2021	NNN	A	2,011	$46.15	$92,808	33,421 Direct	+6.40%	Acquired	-0.2% (price as of 2026-08-21)
Oct. 16, 2021	NNN	J	3,676	$25.11	$92,304	0 Direct	-100.00%	Disposed	83.5% (price as of 2026-08-21)
July 30, 2021	NNN	A	1,884	$48.60	$91,562	31,410 Direct	+6.38%	Acquired	-5.2% (price as of 2026-08-21)
April 30, 2021	NNN	A	1,484	$46.59	$69,140	29,526 Direct	+5.29%	Acquired	-1.1% (price as of 2026-08-21)
Jan. 29, 2021	NNN	A	1,701	$40.12	$68,244	28,042 Direct	+6.46%	Acquired	14.8% (price as of 2026-08-21)
Oct. 30, 2020	NNN	A	2,063	$32.57	$67,192	26,341 Direct	+8.50%	Acquired	41.4% (price as of 2026-08-21)
July 31, 2020	NNN	A	1,868	$35.39	$66,109	24,278 Direct	+8.34%	Acquired	30.2% (price as of 2026-08-21)
April 30, 2020	NNN	A	2,034	$32.49	$66,085	22,410 Direct	+9.98%	Acquired	41.8% (price as of 2026-08-21)
March 26, 2020	NNN	P	111	$20.24	$2,247	3,676 Direct	+3.11%	Acquired	127.6% (price as of 2026-08-21)
March 25, 2020	NNN	P	300	$19.50	$5,850	3,565 Direct	+9.19%	Acquired	136.3% (price as of 2026-08-21)
March 24, 2020	NNN	P	2,196	$19.18	$42,119	3,265 Direct	+205.43%	Acquired	140.2% (price as of 2026-08-21)
March 23, 2020	NNN	P	1,069	$17.74	$18,964	1,069 Direct	—	Acquired	159.7% (price as of 2026-08-21)
Jan. 31, 2020	NNN	A	1,159	$56.50	$65,484	20,376 Direct	+6.03%	Acquired	-18.5% (price as of 2026-08-21)
Oct. 31, 2019	NNN	A	1,112	$58.33	$64,863	19,217 Direct	+6.14%	Acquired	-21.0% (price as of 2026-08-21)
July 31, 2019	NNN	A	1,219	$52.57	$64,083	18,105 Direct	+7.22%	Acquired	-12.4% (price as of 2026-08-21)
April 30, 2019	NNN	A	1,222	$51.93	$63,458	16,886 Direct	+7.80%	Acquired	-11.3% (price as of 2026-08-21)
Jan. 31, 2019	NNN	A	1,206	$52.13	$62,869	15,664 Direct	+8.34%	Acquired	-11.6% (price as of 2026-08-21)
Oct. 31, 2018	NNN	A	1,245	$47.60	$59,262	14,458 Direct	+9.42%	Acquired	-3.2% (price as of 2026-08-21)
July 31, 2018	NNN	A	1,320	$44.25	$58,410	13,213 Direct	+11.10%	Acquired	4.1% (price as of 2026-08-21)
April 30, 2018	NNN	A	1,895	$38.43	$72,825	11,893 Direct	+18.95%	Acquired	19.9% (price as of 2026-08-21)
Jan. 31, 2018	NNN	A	1,331	$38.86	$51,723	9,998 Direct	+15.36%	Acquired	18.6% (price as of 2026-08-21)
Oct. 31, 2017	NNN	A	1,272	$40.18	$51,109	8,667 Direct	+17.20%	Acquired	14.7% (price as of 2026-08-21)
July 31, 2017	NNN	A	1,232	$40.07	$49,366	7,395 Direct	+19.99%	Acquired	15.0% (price as of 2026-08-21)
June 20, 2017	NNN	A	2,600	$38.54	$100,204	6,163 Direct	+72.97%	Acquired	19.5% (price as of 2026-08-21)
May 25, 2017	NNN	A	1,318	$37.83	$49,860	3,563 Direct	+58.71%	Acquired	21.8% (price as of 2026-08-21)
Jan. 31, 2017	NNN	A	1,116	$42.59	$47,530	2,245 Direct	+98.85%	Acquired	8.2% (price as of 2026-08-21)
Oct. 31, 2016	NNN	A	601	$44.93	$27,003	1,129 Direct	+113.83%	Acquired	2.5% (price as of 2026-08-21)
Aug. 19, 2016	NNN	A	528	$51.13	$26,997	528 Direct	—	Acquired	-9.9% (price as of 2026-08-21)

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.