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HROW

HARROW, INC.

Healthcare Pharmaceutical Preparations Market cap: $1.0B All insider activity → Quote and statistics → Sign in to watch HROW Sign in to set a price alert

68

Insider Score Band 60–79

Research score, not a recommendation.

Total bought$5.3M6 Form 4 purchases

Distinct insiders5open-market buyers

Lead insiderBAUM MARK LCEO

Cluster window2022-12-14 → 2022-12-22closed

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

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Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders

83%

Seniority executive rank of buyers (CEO/CFO/Director)

78%

Commitment purchase size relative to company & holdings

100%

Context buying into stock weakness signals conviction

13%

Timing coordinated purchases within a tight window

99%

Routine-purchase discount × 1.00

Company-type / offering discount × 1.00

Net insider selling penalty − 0

Why are they buying?

No explanation has been generated for this cluster. The filings in the table below are the primary evidence.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

6 Form 4 trades · 5 insiders Sign in to download CSV

Purchases in this cluster, grouped by insider, largest first
Date	Insider	Role	Shares	Price	Value	Filing
2022-12-14	Opaleye Management Inc. 21 purchases with a 63-day result · median +16.0%	10% owner	431,183	$10.52 avg	$4.5M
2022-12-14	Opaleye Management Inc.		16,183	$10.52	$170.2K	SEC filing for Opaleye Management Inc. (opens in a new tab)
2022-12-14	Opaleye Management Inc.		415,000	$10.52	$4.4M	SEC filing for Opaleye Management Inc. (opens in a new tab)
2022-12-22	BAUM MARK L 5 purchases with a 63-day result · median +14.9%	CEO	25,000	$13.39	$334.8K	SEC filing for BAUM MARK L (opens in a new tab)
2022-12-21	Makary Martin A. history of Makary Martin A.'s purchases	Director	25,000	$13.37	$334.2K	SEC filing for Makary Martin A. (opens in a new tab)
2022-12-22	BOLL ANDREW R. history of BOLL ANDREW R.'s purchases	CFO	2,500	$13.54	$33.9K	SEC filing for BOLL ANDREW R. (opens in a new tab)
2022-12-22	Van Horn R. Lawrence history of Van Horn R. Lawrence's purchases	Director	1,860	$13.42	$25.0K	SEC filing for Van Horn R. Lawrence (opens in a new tab)
Total					$5.3M

Other buying runs at HROW

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days -5.8%63 days +50.6%126 days +19.6%

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window	Insiders	Total	Score	21 days	63 days	126 days	Status
2026-05-14 → 2026-05-18	4	$468.7K	72	+30.4%	+24.2%	–	active
2016-12-19	3	$528.0K	55	–	–	–	closed