HROW Insider Trading

Harrow, Inc. · full profile →Last filing Jun 18, 2026
Net Selling · 180d
Open-Market Buys (180d)
$469K
4 insiders
Open-Market Sells (180d)
$8.1M
1 insiders
Net Insider Flow
-$7.6M
open market, 180d
Reporting Insiders
5
9 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 18, 2026Sternberg Perry J.DirectorGrant(A)5K$0
Jun 18, 2026Silvernail Lauren PDirectorGrant(A)5K$0
Jun 18, 2026Graves Adrienne LDirectorGrant(A)5K$0
May 18, 2026Graves Adrienne LDirectorBuy(P)1K$31.07$31K
May 18, 2026Silvernail Lauren PDirectorBuy(P)1K$31.00$31K
May 15, 2026Shojaei AmirCHIEF SCIENTIFIC OFFICERGrant(A)10K$0
May 14, 2026Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorBuy(P)10K$30.20$302K
May 14, 2026Boll Andrew R.PRESIDENT AND CFOBuy(P)4K$29.90$105K
Mar 4, 2026Opaleye Management Inc.10% OwnerSell(S)134K$39.67$5.3M
Mar 4, 2026Opaleye Management Inc.10% OwnerSell(S)4K$39.67$169K
Mar 3, 2026Opaleye Management Inc.10% OwnerSell(S)1K$39.15$51K
Mar 3, 2026Opaleye Management Inc.10% OwnerSell(S)59K$39.15$2.3M
Feb 27, 2026Opaleye Management Inc.10% OwnerSell(S)5K$54.18$271K
Jan 30, 2026Sullivan Patrick WilliamCHIEF COMMERCIAL OFFICERGrant(A)25K$0
Jan 30, 2026Sullivan Patrick WilliamCHIEF COMMERCIAL OFFICERGrant(A)15K$0
Jan 6, 2026Opaleye Management Inc.10% OwnerSell(S)20K$53.35$1.1M
Dec 12, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorTax withholding(F)80K$47.06$3.8M
Dec 12, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)180K$3.95$711K
Dec 12, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)180K$0
Dec 12, 2025Boll Andrew R.PRESIDENT AND CFOOption exercise(M)60K$3.95$237K
Dec 12, 2025Boll Andrew R.PRESIDENT AND CFOTax withholding(F)27K$47.06$1.3M
Dec 12, 2025Boll Andrew R.PRESIDENT AND CFOOption exercise(M)60K$0
Sep 1, 2025Pollard Randall E.CHIEF ACCOUNTING OFFICERGrant(A)30K$0
Jul 21, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, Director, 10% OwnerTax withholding(F)313K$37.08$11.6M
Jul 21, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, Director, 10% OwnerOption exercise(M)600K$7.87$4.7M
Jul 1, 2025Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorGrant(A)890K$0
Jul 1, 2025Boll Andrew R.CHIEF FINANCIAL OFFICERGrant(A)406K$0
Jun 20, 2025Graves Adrienne LDirectorGrant(A)7K$0
Jun 20, 2025Silvernail Lauren PDirectorGrant(A)7K$0
Jun 20, 2025Sternberg Perry J.DirectorGrant(A)7K$0
Jun 10, 2025Opaleye Management Inc.10% OwnerSell(S)15K$30.80$462K
Jun 9, 2025Opaleye Management Inc.10% OwnerSell(S)15K$30.37$462K
Jun 4, 2025Opaleye Management Inc.10% OwnerSell(S)2K$30.02$54K
Jun 3, 2025Opaleye Management Inc.10% OwnerSell(S)3K$30.04$90K
May 13, 2025Opaleye Management Inc.10% OwnerSell(S)5K$26.59$133K
May 12, 2025Opaleye Management Inc.10% OwnerSell(S)10K$25.90$259K
Apr 7, 2025Baum Mark LChief Executive Officer, Director, 10% OwnerTax withholding(F)300K$23.09$6.9M
Apr 7, 2025Saharek John P.CEO & President, ImprimisRxTax withholding(F)109K$23.09$2.5M
Apr 7, 2025Boll Andrew R.Chief Financial OfficerTax withholding(F)137K$23.09$3.2M
Apr 3, 2025Baum Mark LChief Executive Officer, Director, 10% OwnerOption exercise(M)762K$0
Apr 3, 2025Baum Mark LChief Executive Officer, Director, 10% OwnerOption exercise(M)762K$0
Apr 3, 2025Saharek John P.CEO & President, ImprimisRxOption exercise(M)277K$0
Apr 3, 2025Saharek John P.CEO & President, ImprimisRxOption exercise(M)277K$0
Apr 3, 2025Boll Andrew R.Chief Financial OfficerOption exercise(M)347K$0
Apr 3, 2025Boll Andrew R.Chief Financial OfficerOption exercise(M)347K$0
Mar 24, 2025Opaleye Management Inc.10% OwnerSell(S)5K$30.01$150K
Mar 18, 2025Opaleye Management Inc.10% OwnerSell(S)5K$29.64$148K
Mar 18, 2025Opaleye Management Inc.10% OwnerSell(S)5K$29.64$148K
Mar 18, 2025Opaleye Management Inc.10% OwnerSell(S)5K$30.01$150K
Feb 28, 2025Opaleye Management Inc.10% OwnerSell(S)5K$28.05$140K
Jan 22, 2025Opaleye Management Inc.10% OwnerSell(S)20K$35.59$712K
Jan 6, 2025Shojaei AmirCHIEF SCIENTIFIC OFFICERGrant(A)30K$0
Sep 11, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)90K$7.37$663K
Sep 11, 2024Saharek John P.CEO of ImprimisRxTax withholding(F)45K$41.37$1.9M
Sep 11, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)90K$0
Jun 14, 2024Silvernail Lauren PDirectorGrant(A)8K$0
Jun 14, 2024Graves Adrienne LDirectorGrant(A)8K$0
Jun 14, 2024Makary Martin A.DirectorGrant(A)8K$0
Jun 14, 2024Sternberg Perry J.DirectorGrant(A)8K$0
Apr 25, 2024Opaleye Management Inc.10% OwnerBuy(P)20K$9.97$199K
Apr 24, 2024Opaleye Management Inc.10% OwnerBuy(P)8K$10.15$84K
Apr 23, 2024Opaleye Management Inc.10% OwnerBuy(P)12K$10.29$121K
Apr 19, 2024Opaleye Management Inc.10% OwnerBuy(P)29K$10.56$310K
Mar 28, 2024Opaleye Management Inc.10% OwnerBuy(P)50K$12.82$641K
Mar 22, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorBuy(P)9K$11.59$104K
Mar 20, 2024Opaleye Management Inc.10% OwnerBuy(P)51K$9.65$488K
Mar 1, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)5K$8.75$44K
Mar 1, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)5K$0
Feb 20, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)60K$10.67$638K
Feb 20, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)150K$10.67$1.6M
Feb 20, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)150K$0
Feb 20, 2024Boll Andrew R.CHIEF FINANCIAL OFFICEROption exercise(M)45K$10.67$480K
Feb 20, 2024Boll Andrew R.CHIEF FINANCIAL OFFICEROption exercise(M)18K$10.67$197K
Feb 20, 2024Boll Andrew R.CHIEF FINANCIAL OFFICEROption exercise(M)45K$0
Feb 20, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)13K$10.67$135K
Feb 20, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)30K$10.67$320K
Feb 20, 2024Saharek John P.CEO of ImprimisRxOption exercise(M)30K$0
Feb 7, 2024Boll Andrew R.CHIEF FINANCIAL OFFICEROption exercise(M)7K$7.71$57K
Feb 7, 2024Boll Andrew R.CHIEF FINANCIAL OFFICEROption exercise(M)7K$0
Feb 7, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)15K$7.71$119K
Feb 7, 2024Baum Mark LCHIEF EXECUTIVE OFFICER, DirectorOption exercise(M)15K$0
Jan 26, 2024Silvernail Lauren PDirectorGrant(A)3K$0
Jan 26, 2024Graves Adrienne LDirectorGrant(A)3K$0
Nov 16, 2023Baum Mark LChief Executive Officer, DirectorBuy(P)8K$8.11$61K
Nov 15, 2023Opaleye Management Inc.10% OwnerBuy(P)25K$8.03$201K
Nov 10, 2023Saharek John P.Chief Commercial OfficerOption exercise(M)20K
Nov 10, 2023Saharek John P.Chief Commercial OfficerTax withholding(F)10K$12.83$125K
Nov 10, 2023Saharek John P.Chief Commercial OfficerOption exercise(M)20K$0
Sep 20, 2023Opaleye Management Inc.10% OwnerBuy(P)6K$14.49$87K
Sep 19, 2023Opaleye Management Inc.10% OwnerBuy(P)14K$14.65$205K
Aug 14, 2023Makary Martin A.DirectorBuy(P)20K$16.92$338K
Aug 14, 2023Baum Mark LChief Executive Officer, DirectorBuy(P)6K$17.05$99K
Jul 18, 2023Boll Andrew R.Chief Financial OfficerOption exercise(M)347K
Jul 18, 2023Boll Andrew R.Chief Financial OfficerTax withholding(F)136K$18.23$2.5M
Jul 18, 2023Boll Andrew R.Chief Financial OfficerOption exercise(M)347K$0
Jul 18, 2023Saharek John P.Chief Commercial OfficerOption exercise(M)277K
Jul 18, 2023Saharek John P.Chief Commercial OfficerTax withholding(F)109K$18.23$2.0M
Jul 18, 2023Saharek John P.Chief Commercial OfficerOption exercise(M)277K$0
Jul 18, 2023Baum Mark LChief Executive Officer, DirectorOption exercise(M)762K
Jul 18, 2023Baum Mark LChief Executive Officer, DirectorTax withholding(F)300K$18.23$5.5M

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).