HRZN Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$630K
6 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$630K
open market, 180d
Reporting Insiders
6
6 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

41 shown
DateInsiderRoleActionSharesPriceValue
Jun 10, 2026Trolio Daniel R.Executive VP and CFOBuy(P)12K$4.34$50K
Jun 9, 2026Balkin MichaelChief Executive Officer, DirectorBuy(P)100K$4.34$434K
Jun 9, 2026Goodman Jonathan JosephDirectorBuy(P)6K$4.33$26K
Jun 9, 2026Seitz Paul GChief Investment OfficerBuy(P)11K$4.35$50K
Jun 9, 2026O'Connor Kimberley AnnDirectorBuy(P)10K$4.37$44K
Jun 9, 2026Allison Thomas J.DirectorBuy(P)6K$4.36$26K
Apr 14, 2026Balkin MichaelChief Executive Officer, DirectorGrant(A)94K
Apr 14, 2026Allison Thomas J.DirectorGrant(A)50K
Apr 14, 2026Balkin MichaelChief Executive Officer, DirectorGrant(A)94K
Apr 14, 2026Seitz Paul GChief Investment OfficerGrant(A)142
Dec 16, 2024Balkin MichaelDirectorBuy(P)20K$8.53$171K
Nov 25, 2024Michaud Gerald A.President, DirectorBuy(P)8K$9.31$74K
Nov 14, 2024Savage Joseph JDirectorBuy(P)5K$9.20$41K
Nov 13, 2024Savage Joseph JDirectorBuy(P)5K$9.35$47K
Aug 5, 2024Balkin MichaelDirectorBuy(P)10K$10.58$106K
Aug 5, 2024Goodman Jonathan JosephDirectorBuy(P)2K$10.81$25K
Mar 8, 2024Michaud Gerald A.President, DirectorBuy(P)4K$11.77$43K
Dec 20, 2022Michaud Gerald A.President, DirectorBuy(P)18K$11.03$201K
Dec 9, 2022Pomeroy Robert D. Jr.CEO and Chairman of the Board, DirectorBuy(P)4K$13.03$52K
Dec 9, 2022Pomeroy Robert D. Jr.CEO and Chairman of the Board, DirectorBuy(P)600$13.03$8K
Dec 6, 2022Michaud Gerald A.President, DirectorBuy(P)4K$12.90$52K
Nov 16, 2022Trolio Daniel R.Executive VP and CFOBuy(P)758$13.04$10K
Sep 29, 2022Mahoney Edmund V.DirectorBuy(P)500$9.88$5K
Jun 21, 2022Pomeroy Robert D. Jr.CHIEF EXECUTIVE OFFICER, DirectorBuy(P)4K$11.30$45K
May 16, 2022Savage Joseph JDirectorBuy(P)10K$12.23$122K
May 12, 2022Savage Joseph JDirectorBuy(P)5K$11.82$59K
May 10, 2022Trolio Daniel R.CFOBuy(P)414$12.00$5K
May 9, 2022Michaud Gerald A.PRESIDENT, DirectorBuy(P)3K$12.06$37K
May 6, 2022Pomeroy Robert D. Jr.CHIEF EXECUTIVE OFFICER, DirectorBuy(P)1K$12.57$13K
May 6, 2022Pomeroy Robert D. Jr.CHIEF EXECUTIVE OFFICER, DirectorBuy(P)4K$12.73$51K
Dec 6, 2021Michaud Gerald A.PRESIDENT, DirectorBuy(P)3K$15.87$55K
Dec 6, 2021Pomeroy Robert D. Jr.CHIEF EXECUTIVE OFFICER, DirectorBuy(P)600$16.13$10K
Dec 6, 2021Pomeroy Robert D. Jr.CHIEF EXECUTIVE OFFICER, DirectorBuy(P)3K$16.11$40K
May 6, 2021Pomeroy Robert D. Jr.Chief Executive Officer, DirectorBuy(P)600$16.36$10K
May 6, 2021Pomeroy Robert D. Jr.Chief Executive Officer, DirectorBuy(P)3K$16.34$41K
May 4, 2021Michaud Gerald A.President, DirectorBuy(P)3K$16.19$40K
Mar 5, 2021Michaud Gerald A.President, DirectorBuy(P)11K$13.30$150K
Mar 5, 2021Pomeroy Robert D. Jr.Chief Executive Officer, DirectorBuy(P)5K$13.25$66K
Jun 4, 2020Pomeroy Robert D. Jr.Chief Executive Officer, DirectorBuy(P)10K$11.70$117K
Jun 2, 2020Michaud Gerald A.President, DirectorBuy(P)15K$11.38$170K
May 5, 2020Trolio Daniel R.Senior VP and CFOBuy(P)538$9.31$5K

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 2019-12-302026-08-04. Earlier history is backfilling; this window widens as it deepens.

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