Baum Mark L

CIK 0001274282

Chief Executive OfficerDirector10% Owner

Filings

Latest May 15, 2026

Issuers covered

Showing

14 of 14

Page 1

Track record

3 of 4 open-market trades scored (75% price coverage) - 1 issuer without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

Horizon	Trades	Win rate	Avg	Median	Best	Worst
30 days	3	33%	-0.9%	-7.8%	+14.9%	-9.8%
90 days	3	67%	+27.1%	+33.6%	+73.3%	-25.8%
180 days	3	67%	+116.9%	+88.8%	+294.2%	-32.2%
365 days	3	100%	+211.2%	+160.9%	+353.6%	+119.0%

Issuers

Companies where Baum Mark L has filed

Ticker	Issuer	Filings	Last filed
HROW	Harrow, Inc.	14	May 15, 2026

All filings

14 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
May 15, 2026	HROWHarrow, Inc.	PPurchase	10,000	$30.20	$302,000
Dec 16, 2025	HROWHarrow, Inc.	FTax	79,994	$47.06	$3,764,518
Jul 23, 2025	HROWHarrow, Inc.	FTax	313,338	$37.08	$11,618,573
Jul 1, 2025	HROWHarrow, Inc.	Holdings only	-	-	-
Apr 7, 2025	HROWHarrow, Inc.	FTax	300,363	$23.09	$6,935,382
Mar 25, 2024	HROWHarrow, Inc.	PPurchase	9,000	$11.59	$104,310
Feb 21, 2024	HROWHarrow, Inc.	MExercise	150,000	$10.67	$1,600,500
Feb 8, 2024	HROWHarrow, Inc.	MExercise	15,400	$7.71	$118,734
Nov 16, 2023	HROWHarrow, Inc.	PPurchase	7,500	$8.11	$60,825
Aug 15, 2023	HROWHarrow, Inc.	PPurchase	5,800	$17.05	$98,890
Jul 20, 2023	HROWHarrow, Inc.	FTax	299,968	$18.23	$5,468,417
Apr 4, 2023	HROWHarrow, Inc.	FTax	117,633	$20.97	$2,466,764
Jan 3, 2023	HROWHarrow, Inc.	FTax	35,179	$14.76	$519,242
Jan 21, 2022	HROWHarrow, Inc.	FTax	71,406	$8.33	$594,812

Showing 1-14 of 14

Page 1 of 1

Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value