Insider Trading & Portfolio Activity

As of September 22, 2026, top investors have been actively buying shares, including Mink Brook Asset Management Llc bought DLH HOLDINGS CORP (DLHC), Horizon Kinetics Asset Management Llc bought RENN FUND INC (RCG), Horizon Kinetics Asset Management Llc bought TEXAS PACIFIC LAND CORP (TPL), as reported through recent SEC Form 4 filings. These insider transactions provide valuable insights into market sentiment and portfolio adjustments by leading institutional investors and corporate executives.

Recent Insider Transactions

Showing up to 50 transactions from the last 15 days. Use institution or stock search above for full per-entity history.

Transaction Date	Filing Date	Investor	Company	Symbol	Activity	Shares	Price	Total	Sector
Sep 22, 2026	Sep 22, 2026	Mink Brook Asset Management Llc	DLH HOLDINGS CORP	DLHC	Buy	301	$4.00	$1.2K	Industrials
Sep 21, 2026	Sep 22, 2026	Horizon Kinetics Asset Management Llc	RENN FUND INC	RCG	Buy	756	$3.05	$2.3K	N/A
Sep 21, 2026	Sep 22, 2026	Horizon Kinetics Asset Management Llc	TEXAS PACIFIC LAND CORP	TPL	Buy	1	$348.98	$349	Energy
Sep 21, 2026	Sep 22, 2026	Juniper Investment Company, Llc	ORTHOFIX MEDICAL INC	OFIX	Buy	190,000	$8.86	$1.7M	Healthcare
Sep 21, 2026	Sep 22, 2026	Mink Brook Asset Management Llc	DLH HOLDINGS CORP	DLHC	Buy	174	$4.00	$695	Industrials
Sep 21, 2026	Sep 22, 2026	Saba Capital Management, L.P.	MEXICO FUND INC	MXF	Buy	2,034	$21.03	$42.8K	Financial Services
Sep 21, 2026	Sep 22, 2026	Saba Capital Management, L.P.	NEW GERMANY FUND	GF	Sell	930	$10.96	$10.2K	Financial Services
Sep 18, 2026	Sep 22, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	960	$116.59	$111.9K	Financial Services
Sep 18, 2026	Sep 22, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	11,840	$116.19	$1.4M	Financial Services
Sep 18, 2026	Sep 22, 2026	Juniper Investment Company, Llc	ORTHOFIX MEDICAL INC	OFIX	Buy	120,000	$8.74	$1.0M	Healthcare
Sep 18, 2026	Sep 22, 2026	Nippon Life Insurance Co	COREBRIDGE FINANCIAL INC	CRBG	Buy	131,333	$34.88	$4.6M	Financial Services
Sep 18, 2026	Sep 22, 2026	Voss Capital, Lp	FLYWIRE CORP-VOTING	FLYW	Buy	100,000	$10.00	$1.0M	Technology
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	5,395	$248.36	$1.3M	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	12,079	$250.07	$3.0M	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	120	$251.98	$30.2K	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	513	$247.17	$126.8K	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	10,821	$249.08	$2.7M	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	6,762	$251.24	$1.7M	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	1,960	$253.20	$496.3K	Consumer Cyclical
Sep 18, 2026	Sep 21, 2026	Horizon Kinetics Asset Management Llc	RENN FUND INC	RCG	Buy	756	$3.04	$2.3K	N/A
Sep 18, 2026	Sep 21, 2026	Horizon Kinetics Asset Management Llc	TEXAS PACIFIC LAND CORP	TPL	Buy	1	$351.34	$351	Energy
Sep 18, 2026	Sep 21, 2026	Saba Capital Management, L.P.	NEW GERMANY FUND	GF	Buy	14,185	$10.82	$153.5K	Financial Services
Sep 18, 2026	Sep 21, 2026	Saba Capital Management, L.P.	BLACKROCK ESG CAP ALL TRM TR	ECAT	Sell	28,977	$14.38	$416.7K	N/A
Sep 18, 2026	Sep 18, 2026	Mink Brook Asset Management Llc	DLH HOLDINGS CORP	DLHC	Buy	316	$3.93	$1.2K	Industrials
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	1,200	$260.82	$313.0K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	8,828	$267.85	$2.4M	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	326	$262.78	$85.7K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	3,920	$269.89	$1.1M	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	820	$265.29	$217.5K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	2,380	$269.06	$640.4K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	5,705	$261.84	$1.5M	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	3,181	$264.15	$840.2K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Conifer Management	GROUP 1 AUTOMOTIVE INC	GPI	Buy	1,640	$266.23	$436.6K	Consumer Cyclical
Sep 17, 2026	Sep 21, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	1,155	$116.97	$135.1K	Financial Services
Sep 17, 2026	Sep 21, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	11,745	$116.54	$1.4M	Financial Services
Sep 17, 2026	Sep 21, 2026	Nippon Life Insurance Co	COREBRIDGE FINANCIAL INC	CRBG	Buy	174,760	$35.20	$6.2M	Financial Services
Sep 17, 2026	Sep 21, 2026	Ra Capital Management, L.P.	SIONNA THERAPEUTICS INC	SION	Sell	33,800	$7.46	$252.1K	N/A
Sep 17, 2026	Sep 21, 2026	Ra Capital Management, L.P.	SIONNA THERAPEUTICS INC	SION	Sell	3,415,011	$6.32	$21.6M	N/A
Sep 17, 2026	Sep 21, 2026	Saba Capital Management, L.P.	BLACKROCK ESG CAP ALL TRM TR	ECAT	Sell	21,095	$14.36	$302.9K	N/A
Sep 17, 2026	Sep 21, 2026	Saba Capital Management, L.P.	NEW GERMANY FUND	GF	Buy	1,258	$11.10	$14.0K	Financial Services
Sep 17, 2026	Sep 18, 2026	Horizon Kinetics Asset Management Llc	RENN FUND INC	RCG	Buy	756	$3.04	$2.3K	N/A
Sep 17, 2026	Sep 18, 2026	Horizon Kinetics Asset Management Llc	TEXAS PACIFIC LAND CORP	TPL	Buy	1	$349.35	$349	Energy
Sep 17, 2026	Sep 18, 2026	Mink Brook Asset Management Llc	DLH HOLDINGS CORP	DLHC	Buy	204	$3.96	$807	Industrials
Sep 16, 2026	Sep 18, 2026	Hartree Partners, Lp	HUDSON TECHNOLOGIES INC	HDSN	Buy	11,136	$5.10	$56.8K	Basic Materials
Sep 16, 2026	Sep 18, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	2,986	$116.89	$349.0K	Financial Services
Sep 16, 2026	Sep 18, 2026	Japan Post Holdings Co., Ltd.	AFLAC INC	AFL	Sell	10,814	$117.66	$1.3M	Financial Services
Sep 16, 2026	Sep 18, 2026	Nippon Life Insurance Co	COREBRIDGE FINANCIAL INC	CRBG	Buy	320,785	$35.02	$11.2M	Financial Services
Sep 16, 2026	Sep 17, 2026	Horizon Kinetics Asset Management Llc	RENN FUND INC	RCG	Buy	756	$3.04	$2.3K	N/A
Sep 16, 2026	Sep 17, 2026	Horizon Kinetics Asset Management Llc	TEXAS PACIFIC LAND CORP	TPL	Buy	1	$352.36	$352	Energy
Sep 16, 2026	Sep 17, 2026	Hrt Financial Lp	UNITED STATES OIL FUND LP	USO	Sell	1	$161.84	$162	N/A