STSS Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$29K
1 insiders
Net Insider Flow
-$29K
open market, 180d
Reporting Insiders
1
1 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
Jan 16, 2026Saba Capital Management, L.P.10% OwnerSell(S)12K$2.37$29K
Jan 15, 2026Saba Capital Management, L.P.10% OwnerSell(S)25K$2.30$58K
Jan 14, 2026Saba Capital Management, L.P.10% OwnerSell(S)78K$2.25$175K
Jan 13, 2026Saba Capital Management, L.P.10% OwnerSell(S)30K$2.19$65K
Jan 12, 2026Monarch Digital, Inc.10% OwnerSell(S)47K$1.97$93K
Jan 12, 2026Monarch Digital, Inc.10% OwnerSell(S)192K$1.97$379K
Jan 9, 2026Monarch Digital, Inc.10% OwnerSell(S)260K$1.93$503K
Jan 9, 2026Monarch Digital, Inc.10% OwnerOption exercise(X)462K$0
Jan 9, 2026Monarch Digital, Inc.10% OwnerSell(S)269K$1.93$520K
Jan 9, 2026Monarch Digital, Inc.10% OwnerOption exercise(X)462K$0
Aug 27, 2025Ruemler Timothy JamesDirectorSell(S)5K$16.54$83K
Aug 27, 2025Ruemler Timothy JamesDirectorSell(S)5K$17.09$85K
Aug 27, 2025Ruemler Timothy JamesDirectorSell(S)5K$16.75$84K
Aug 27, 2025Ruemler Timothy JamesDirectorSell(S)5K$16.58$83K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)100$9.60$960
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$10.63$53K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$11.22$56K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$12.50$63K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$12.00$60K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)100$9.69$969
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)118$9.63$1K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$9.69$45K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$10.50$53K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$12.48$62K
Aug 25, 2025Ruemler Timothy JamesDirectorSell(P)5K$11.84$59K
Aug 23, 2025Zhang YuwenChief Investment Officer, DirectorGrant(A)500K$0
Aug 22, 2025Crescenzo Andrew R.Chief Financial Officer, DirectorBuy(P)40K$6.41$256K
Aug 22, 2025Simpson Brenda BairdDirectorBuy(P)20K$6.41$128K
Aug 22, 2025Monroe Jason L.DirectorBuy(P)80K$6.41$513K
Aug 22, 2025Danner Paul KDirectorBuy(P)400K$6.41$2.6M
Aug 22, 2025Hayes Robert MichaelDirectorBuy(P)100K$6.41$641K
Aug 22, 2025Christiansen Soren BoDirectorBuy(P)80K$6.41$513K
Aug 22, 2025Ruemler Timothy JamesDirectorBuy(P)80K$6.41$513K
Jul 15, 2025Danner Paul KDirectorBuy(P)5$20.00$100
Mar 31, 2025Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)125K$0.03$4K
Feb 28, 2025Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)175K$0.04$7K
Dec 5, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$2.16$1K
Dec 5, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)700$1.96$1K
Dec 5, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$2.11$1K
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$1.95$975
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)100$1.97$197
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)300$1.98$594
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)700$2.00$1K
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)800$2.01$2K
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$2.02$1K
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)300$1.94$582
Dec 4, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)100$1.99$199
Apr 26, 2024Crescenzo Andrew R.Chief Financial OfficerBuy(P)100K$0
Apr 26, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)150K$0
Apr 26, 2024Danner Paul KDirectorBuy(P)250K$0
Apr 26, 2024Monroe Jason L.DirectorBuy(P)75K$0
Apr 26, 2024Simpson Brenda BairdDirectorBuy(P)75K$0
Apr 26, 2024Christiansen Soren BoDirectorBuy(P)100K$0
Apr 26, 2024Ruemler Timothy JamesDirectorBuy(P)75K$0
Feb 20, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)10K$0.34$3K
Feb 6, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)10K$0.29$3K
Feb 2, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)8K$0.35$3K
Jan 31, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$0.38$456
Jan 31, 2024Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$0.39$390
Jan 3, 2024Ruemler Timothy JamesDirectorBuy(P)5K$0.40$2K
Jan 2, 2024Ruemler Timothy JamesDirectorBuy(P)4K$0.40$2K
Dec 28, 2023Crescenzo Andrew R.Chief Financial OfficerBuy(P)4K$0.42$1K
Dec 22, 2023Ruemler Timothy JamesDirectorBuy(P)10K$0.40$4K
Nov 22, 2023Ruemler Timothy JamesDirectorBuy(P)10K$0.45$5K
Nov 22, 2023Ruemler Timothy JamesDirectorBuy(P)10K$0.45$5K
Nov 20, 2023Ruemler Timothy JamesDirectorBuy(P)5K$0.41$2K
Nov 17, 2023Ruemler Timothy JamesDirectorBuy(P)5K$0.41$2K
Nov 17, 2023Ruemler Timothy JamesDirectorBuy(P)5K$0.41$2K
Nov 16, 2023Ruemler Timothy JamesDirector, 10% OwnerBuy(P)1K$0.42$420
Nov 16, 2023Ruemler Timothy JamesDirector, 10% OwnerBuy(P)3K$0.40$1K
Nov 15, 2023Ruemler Timothy JamesDirector, 10% OwnerBuy(P)3K$0.41$1K
Apr 14, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)4K$1.28$5K
Mar 15, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)2K$1.35$2K
Mar 15, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)600$1.37$822
Mar 14, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.34$1K
Mar 13, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.34$1K
Mar 13, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.39$1K
Feb 22, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$1.34$670
Feb 21, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.37$1K
Feb 21, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)300$1.35$405
Feb 21, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)200$1.34$268
Feb 17, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.34$1K
Feb 17, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)500$1.39$695
Jan 25, 2023Blackman Alan R.DirectorBuy(P)100K$0
Jan 25, 2023Christiansen Soren BoDirectorBuy(P)135K$0
Jan 25, 2023Crescenzo Andrew R.Chief Financial OfficerBuy(P)25K$0
Jan 25, 2023Danner Paul KDirectorBuy(P)90K$0
Jan 25, 2023Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)330K$0
Jan 25, 2023Monroe Jason L.DirectorBuy(P)90K$0
Jan 25, 2023Ruemler Timothy JamesDirectorBuy(P)90K$0
Jan 25, 2023Simpson Brenda BairdDirectorBuy(P)90K$0
Sep 7, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)2K$1.35$3K
Sep 7, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.33$1K
Sep 2, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)100$1.36$136
Sep 2, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)2K$1.37$3K
Aug 31, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.26$1K
Aug 31, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.26$1K
Aug 30, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)991$1.39$1K
Aug 30, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.39$1K
Aug 30, 2022Hayes Robert MichaelChief Executive Officer, DirectorBuy(P)1K$1.38$1K

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 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

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