What is a SEC Form 4 filing?

SEC Form 4 is a filing that corporate insiders (officers, directors, and 10%+ shareholders) must submit within two business days of buying or selling their company's stock. It is the primary source of insider trading data in the United States.

What types of insider transactions are tracked?

This database tracks open-market purchases (buys) and sales (sells) of non-derivative securities. These are the most meaningful insider transactions because they represent voluntary investment decisions by people with deep knowledge of the company.

Transaction Database

Search and filter SEC Form 4 insider trading transactions. Find insider buys and sells by sector, industry, insider type, transaction size, and date range.

1 filter

50 filings

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%
May 6, 2026	MMSI Merit Medical Systems, Inc.	Aronson Martha Goldberg	President And CEO	Buy	2,000	$60.44	$120,880.00	+4.2%
May 6, 2026	FTCI Ftc Solar, Inc.	Carroll Anthony	Chief Executive Officer	Buy	7,250	$3.43	$24,867.50	+1.1%
May 6, 2026	WTW Willis Towers Watson Public Limited Company	Clarke Lucy	President Of Risk &Broking	Buy	1,896	$263.37	$499,340.04	+9.1%
May 6, 2026	MMSI Merit Medical Systems, Inc.	Parra Raul Jr.	CFO And Treasurer	Buy	1,500	$61.01	$91,515.00	+2.6%
May 6, 2026	XZO Exzeo Group, Inc.	Patel Paresh	Chief Executive Officer	Buy	2,000	$17.31	$34,626.88	-
May 6, 2026	PFBX Peoples Financial Corporation	Stilwell Joseph	10% Owner	Buy	2,058	$21.25	$43,732.50	+0.4%
May 6, 2026	SRAD Sportradar Group AG	Koerl Carsten	Chief Executive Officer	Buy	157,801	$13.49	$2,128,735.49	+6.0%
May 6, 2026	GEHC Ge Healthcare Technologies Inc.	Culp H Lawrence Jr	Director	Buy	80,805	$61.88	$5,000,076.03	+114.8%
May 6, 2026	GEHC Ge Healthcare Technologies Inc.	Stromberg William J	Director	Buy	1,000	$61.69	$61,689.20	+7.0%
May 6, 2026	CARE Carter Bankshares, Inc.	Walsh Elizabeth L.	Director	Buy	4,575	$26.20	$119,865.00	+8.4%
May 6, 2026	MGRB Affiliated Managers Group, Inc.	Cates G. Staley	Director	Buy	1,500	$305.83	$458,745.00	+30.6%
May 6, 2026	FTCI Ftc Solar, Inc.	Sadasivam Shaker	Director	Buy	27,025	$3.70	$99,992.50	+49.6%
May 6, 2026	OGN Organon & Co.	Holzbaur Lynette	SVP And Corporate Controller	Buy	26,448	$13.35	$353,080.40	+100.2%
May 6, 2026	BRK-A Berkshire Hathaway Inc.	O'Sullivan Michael J.	See Remarks	Buy	536	$467.44	$250,545.45	+72.7%
May 6, 2026	DGICB Donegal Group Inc.	Donegal Mutual Insurance Co	10% Owner	Buy	17,000	$16.58	$281,855.75	-
May 6, 2026	COAG Hemab Therapeutics Holdings, Inc. Common Stock	Ra Capital Management, L.P.	Director, 10% Owner	Buy	2,840,429	$18.39	$52,222,945.65	+9.9%
May 6, 2026	ALKT Alkami Technology, Inc.	General Atlantic Genpar (bermuda), L.P.	Director, 10% Owner	Buy	2,066,543	$16.77	$34,664,923.68	+4.3%
May 6, 2026	ALKT Alkami Technology, Inc.	General Atlantic, L.P.	Director, 10% Owner	Buy	2,066,543	$16.77	$34,664,923.68	+4.3%
May 5, 2026	NWFL Norwood Financial Corp.	Carroll Joseph W	Director	Buy	672	$29.45	$19,790.40	+0.8%
May 5, 2026	WSBK Winchester Bancorp, Inc.	Snow John Ingalls III	Director	Buy	6,110	$12.87	$78,635.70	+48.9%
May 5, 2026	AUBN Auburn National Bancorporation, Inc.	Housel David E	Director	Buy	150	$23.96	$3,594.00	+1.6%
May 5, 2026	NSP Insperity, Inc.	Sarvadi Paul J	Chairman Of The Board &CEO	Buy	100,000	$28.73	$2,873,235.58	+5.1%
May 5, 2026	OVLY Oak Valley Bancorp	Lafferty Allison	Director	Buy	180	$33.19	$5,974.20	+2.1%
May 5, 2026	TPL Texas Pacific Land Corporation	Horizon Kinetics Asset Management LLC	10% Owner	Buy	1	$432.71	$432.71	-
May 5, 2026	RLYB Rallybio Corporation	Adar1 Capital Management, LLC	10% Owner	Buy	155,905	$13.97	$2,178,668.31	+7.8%
May 5, 2026	GTE Gran Tierra Energy Inc.	Lm Asset Management Inc.	10% Owner	Buy	97,000	$9.19	$891,387.40	+1.2%
May 4, 2026	OPCH Option Care Health, Inc.	Rademacher John Charles	Chief Executive Officer	Buy	12,500	$21.18	$264,706.25	+1.8%
May 4, 2026	SPTX Seaport Therapeutics, Inc. Common Stock	Arch Venture Partners Xii, LLC	10% Owner	Buy	1,100,000	$18.00	$19,800,000.00	+21.2%
May 4, 2026	OPCH Option Care Health, Inc.	Sethna Meenal	Chief Financial Officer	Buy	16,225	$20.16	$327,074.91	+19.8%
May 4, 2026	CAT Caterpillar Inc.	MacLennan David	Director	Buy	250	$876.84	$219,210.00	+3.1%
May 4, 2026	FND Floor & Decor Holdings, Inc.	Paulsen Bradley	Chief Executive Officer	Buy	5,000	$50.25	$251,250.00	+6.2%
May 4, 2026	MPB Mid Penn Bancorp, Inc.	De Soto Matthew G	Director	Buy	1,525	$32.75	$49,947.68	+0.4%
May 4, 2026	PRPL Purple Innovation, Inc.	Lucian Robert Gerard	Chief Financial Officer	Buy	60,000	$0.49	$29,436.00	New
May 4, 2026	XYL Xylem Inc.	Peribere Jerome A	Director	Buy	1,210	$116.61	$141,098.10	+4.7%
May 4, 2026	CXDO Crexendo, Inc.	Gaylor Douglas Walter	Chief Operating Officer	Buy	10,000	$8.15	$81,541.00	+4.0%
May 4, 2026	TSQ Townsquare Media, Inc.	Schatz Scott	EVP, Finance Op And Tech	Buy	943	$6.51	$6,138.93	+1.4%
May 4, 2026	NMM Navios Maritime Partners L.P.	Frangou Angeliki	See Remarks	Buy	3,500	$71.62	$250,667.85	-
May 1, 2026	WENC West Enclave Merger Corp.	Otero Rosiles Adrian	Co-chief Executive Officer	Buy	127,500	$0.00	-	+3.3%
May 1, 2026	NTHI Neonc Technologies Holdings, Inc.	Heshmatpour Amir F	President	Buy	10,000	$4.16	$41,592.00	+0.3%
May 1, 2026	AVLN Avalyn Pharma Inc. Common Stock	Sr One Capital Management, LLC	10% Owner	Buy	555,555	$18.00	$9,999,990.00	+20.2%
May 1, 2026	ANIK Anika Therapeutics, Inc.	Henneman John B III	Director	Buy	5,000	$14.66	$73,319.50	+10.0%
May 1, 2026	WENC West Enclave Merger Corp.	Madero Rivero Hector	Director	Buy	180,000	$0.00	-	New
May 1, 2026	CSTM Constellium Se	Deslarzes Jean-Christophe	Director	Buy	1,325	$31.13	$41,247.25	+3.3%
May 1, 2026	GOVB Gouverneur Bancorp, Inc.	Pelkey Duane Milton	Director	Buy	750	$19.00	$14,250.00	New
May 1, 2026	AVLN Avalyn Pharma Inc. Common Stock	Carroll Jill	Director	Buy	277,778	$18.00	$5,000,004.00	+14.6%
May 1, 2026	MXF The Mexico Fund, Inc.	Saba Capital Management, L.P.	10% Owner	Buy	217	$21.33	$4,628.61	-
May 1, 2026	JEF Jefferies Financial Group Inc.	Sumitomo Mitsui Financial Group, Inc.	Director	Buy	6,429,337	$48.22	$310,022,630.14	New
May 1, 2026	TPL Texas Pacific Land Corporation	Horizon Kinetics Asset Management LLC	10% Owner	Buy	1	$433.13	$433.13	-
May 1, 2026	WENC West Enclave Merger Corp.	Enriquez Dahlhaus Jean Michel	Director	Buy	45,000	$0.00	-	New
May 1, 2026	GEHC Ge Healthcare Technologies Inc.	Saccaro James	Chief Financial Officer	Buy	3,310	$60.60	$200,585.01	+3.9%

Page 1Next →

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC

About This Data

Every transaction in this database comes from SEC Form 4 filings, which corporate insiders are legally required to file within two business days of a trade. Insiders include officers (CEO, CFO, etc.), directors, and shareholders who own more than 10% of a company's stock.

Use the filters above to narrow your search. Filter by transaction type to see only buys or sells, by sector and industry to focus on a specific area of the market, or set a minimum transaction value to find the largest trades. The insider type filter lets you isolate C-suite executives, directors, or 10% owners.

View cluster buying alerts →View industry streaks →Explore insider signal scores →Learn to read Form 4 →Insider selling explained →