SEC Form 4 · Updated Daily

GOOD

— GLADSTONE COMMERCIAL CORPORATION Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
Cutlip Robert G	Officer	59,100	2022-02-25	P
Cooper Arthur S.	Officer	33,074	2025-11-07	P
BRILL HARRY	Officer	25,390	2006-12-26	M
Sateri John	Officer	24,743.06	2026-03-20	—
Gerson Gary	Officer	23,475	2026-02-25	P
Reilly John	Director	19,581	2013-08-16	P
PARKER ANTHONY W	Director	15,411.5	2009-03-10	P
STELLJES GEORGE III	Director · Officer	14,252.57	2012-12-14	S
GLADSTONE DAVID	Director · Officer	13,000	2018-09-19	J
ADELGREN PAUL W	Director	11,994	2020-02-18	P
OUTLAND JOHN H	Director	11,000	2006-12-12	M
COULON MAURICE	Director	11,000	2006-12-13	M
SODO MICHAEL	Officer	10,750	2020-05-01	P
WILKINSON WALTER H	Reporting Owner	6,613.4	2016-02-25	P
Carter Ryan Stuart	Officer	4,900	2026-09-01	P
LiCalsi Michael	Officer	3,632	2020-03-16	P
Mead Gerard	Director	3,239.06	2011-09-02	P
Wislar Elliott JR	Officer	3,070.2	2023-03-06	P
Merrick Caren D	Director	2,816	2016-08-26	P
DULLUM DAVID A R	Director	2,082	2006-12-15	M
BRUBAKER TERRY LEE	Director · Officer	1,790	2010-05-14	S
ENGLISH MICHELA A	Director	1,761	2020-03-27	P
Beckhorn Jay	Officer	1,387.04	2023-03-06	P
Novara Paula	Director	350	2022-10-11	—
Cheetham Kevin	Reporting Owner	300	2009-12-31	P
Jones Danielle	Officer	275	2009-03-18	P
Dellafiora John	Officer	0	2007-10-09	—
Perrigo Mark	Reporting Owner	0	2008-02-19	—
Williams Allyson	Reporting Owner	0	2007-10-09	—

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-09-01	Carter Ryan Stuart	Open-market buy	100	$13.02	4,900
2026-08-03	Carter Ryan Stuart	Open-market buy	100	$12.58	4,800
2026-07-01	Carter Ryan Stuart	Open-market buy	100	$12.26	4,700
2026-06-01	Carter Ryan Stuart	Open-market buy	100	$12.51	4,600
2026-05-01	Carter Ryan Stuart	Open-market buy	100	$12.66	4,500
2026-04-01	Carter Ryan Stuart	Open-market buy	100	$11.48	4,400
2026-03-20	Sateri John	—	—	—	24,743.06
2026-03-20	Carter Ryan Stuart	—	—	—	4,300
2026-02-25	Gerson Gary	Open-market buy	275	$12.46	23,475
2025-11-13	Gerson Gary	Open-market buy	100	$11.31	100
2025-11-11	Gerson Gary	Open-market buy	200	$11.05	752
2025-11-11	Gerson Gary	Open-market buy	100	$11.05	100
2025-11-11	Gerson Gary	Open-market buy	7,600	$11.05	23,200
2025-11-07	Cooper Arthur S.	Open-market buy	7,002	$10.70	33,074
2025-11-06	Gerson Gary	Open-market buy	500	$10.65	15,600
2025-05-12	Gerson Gary	Open-market buy	200	$14.32	15,100
2025-02-21	Gerson Gary	Open-market buy	175	$15.59	14,900
2024-11-08	Gerson Gary	Open-market buy	175	$17.19	14,725
2024-08-09	Gerson Gary	Open-market buy	650	$14.61	14,550
2023-09-15	Gerson Gary	Open-market buy	400	$13.36	13,900
2023-05-10	Gerson Gary	Open-market buy	2,000	$11.23	13,500
2023-05-09	Gerson Gary	Open-market buy	6,000	$11.24	11,500
2023-03-06	Wislar Elliott JR	Open-market buy	2,000	$13.68	3,070.2
2023-03-06	Cooper Arthur S.	Open-market buy	3,600	$13.50	22,625.34
2023-03-06	Beckhorn Jay	Open-market buy	250	$13.55	1,387.04
2022-10-11	Novara Paula	—	—	—	350
2022-07-12	Wislar Elliott JR	—	—	—	1,013.76
2022-02-25	Cutlip Robert G	Open-market buy	1,000	$20.92	59,100
2021-12-13	Gerson Gary	Open-market buy	300	$22.77	552
2021-12-13	Gerson Gary	Open-market buy	1,500	$22.86	5,500
2021-12-13	Gerson Gary	Open-market buy	400	$22.82	4,000
2021-12-09	Gerson Gary	Open-market buy	3,500	$22.96	3,600
2021-11-19	Cooper Arthur S.	Open-market sale	2,274	$22.49	0
2021-07-13	Cooper Arthur S.	—	—	—	1,500
2021-07-13	Cooper Arthur S.	—	—	—	17,509
2021-07-13	Cooper Arthur S.	—	—	—	2,223
2021-03-26	Gerson Gary	—	—	—	100
2021-03-26	Gerson Gary	—	—	—	252
2020-05-01	Cutlip Robert G	Open-market buy	1,000	$16.29	58,100
2020-05-01	SODO MICHAEL	Open-market buy	500	$16.25	10,750

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.