SMMT Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$103.6M
3 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$103.6M
open market, 180d
Reporting Insiders
3
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

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 12, 2026Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerBuy(P)3.8M$13.12$50.0M
Jun 12, 2026Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerBuy(P)3.8M$13.12$50.0M
Jun 4, 2026Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerBuy(P)100K$14.60$1.5M
Jun 4, 2026Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerBuy(P)100K$14.60$1.5M
Jun 4, 2026Soni Manmeet SinghCOO and CFO, DirectorBuy(P)25K$14.46$362K
Jun 4, 2026Soni Manmeet SinghCOO and CFO, DirectorBuy(P)25K$14.43$361K
Jan 8, 2026Anand BhaskarChief Accounting OfficerGrant(A)30K
Jan 2, 2026Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)11K$8.76$98K
Jan 2, 2026Ronaghi MostafaDirectorGrant(A)35K
Jan 2, 2026Huber JeffDirectorGrant(A)10K$8.76$87K
Jan 2, 2026Huber JeffDirectorGrant(A)35K
Jan 2, 2026Booth Robert F.DirectorGrant(A)35K
Jan 2, 2026Booth Robert F.DirectorGrant(A)7K$8.76$63K
Jan 2, 2026Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)11K$8.76$98K
Jan 2, 2026Clark Kenneth ADirectorGrant(A)35K
Jan 2, 2026Clark Kenneth ADirectorGrant(A)18K$8.76$156K
Jan 2, 2026Cesano AlessandraDirectorGrant(A)35K
Jan 2, 2026Cesano AlessandraDirectorGrant(A)3K$8.76$28K
Jan 2, 2026Xia YuDirectorGrant(A)35K
Oct 21, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)267K$18.74$5.0M
Oct 21, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerBuy(P)27K$18.74$500K
Oct 21, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)14.0M$18.74$262.0M
Oct 21, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)267K$18.74$5.0M
Oct 21, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerBuy(P)27K$18.74$500K
Oct 21, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)14.0M$18.74$262.0M
Oct 21, 2025Soni Manmeet SinghCOO and CFO, DirectorGrant(A)53K$18.74$1000K
Oct 21, 2025Anand BhaskarChief Accounting OfficerGrant(A)27K$18.74$500K
Oct 21, 2025Xia YuDirectorBuy(P)534K$18.74$10.0M
Sep 18, 2025Anand BhaskarChief Accounting OfficerGrant(A)50K
Sep 11, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerBuy(P)5K$18.07$90K
Sep 11, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerBuy(P)5K$18.07$90K
Sep 10, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerBuy(P)333K$17.68$5.9M
Sep 10, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerBuy(P)333K$17.68$5.9M
May 30, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerOption exercise(M)75K$2.64$197K
May 30, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerOption exercise(M)75K$0
May 30, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerOption exercise(M)75K$2.64$197K
May 30, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerOption exercise(M)75K$0
Apr 29, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)9.6M
Apr 29, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)1.0M
Apr 29, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)400K
Apr 29, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)9.6M
Apr 29, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)400K
Apr 29, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)1.0M
Apr 29, 2025Soni Manmeet SinghCOO and CFO, DirectorGrant(A)11.2M
Apr 29, 2025Anand BhaskarChief Accounting OfficerGrant(A)75K
Apr 29, 2025Anand BhaskarChief Accounting OfficerGrant(A)600K
Apr 8, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerOption exercise(X)4.0M$1.58$6.3M
Apr 8, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerOption exercise(X)4.0M$0
Apr 8, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerOption exercise(X)4.0M$1.58$6.3M
Apr 8, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerOption exercise(X)4.0M$0
Jan 12, 2025Anand BhaskarChief Accounting OfficerGrant(A)75K
Jan 2, 2025Booth Robert F.DirectorGrant(A)7K$9.18$63K
Jan 2, 2025Booth Robert F.DirectorGrant(A)35K
Jan 2, 2025Clark Kenneth ADirectorGrant(A)17K$9.18$156K
Jan 2, 2025Clark Kenneth ADirectorGrant(A)35K
Jan 2, 2025Ronaghi MostafaDirectorGrant(A)35K
Jan 2, 2025Cesano AlessandraDirectorGrant(A)35K
Jan 2, 2025Cesano AlessandraDirectorGrant(A)3K$9.18$28K
Jan 2, 2025Xia YuDirectorGrant(A)35K
Jan 2, 2025Xia YuDirectorGrant(A)5K$9.18$50K
Jan 2, 2025Huber JeffDirectorGrant(A)35K
Jan 2, 2025Zanganeh MahkamCo-Chief Executive Officer, Director, 10% OwnerGrant(A)11K$9.18$98K
Jan 2, 2025Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)11K$9.18$98K
Oct 11, 2024Clark Kenneth ADirectorGrant(A)200K
Oct 3, 2024Zanganeh MahkamCo-Chief Executive Officer, DirectorOption exercise(X)316K$1.58$499K
Oct 3, 2024Zanganeh MahkamCo-Chief Executive Officer, DirectorOption exercise(X)316K$0
Sep 11, 2024Anand BhaskarChief Accounting OfficerGrant(A)22K$22.70$500K
Sep 11, 2024Soni Manmeet SinghCOO and CFO, DirectorGrant(A)44K$22.70$1000K
Sep 11, 2024Huber JeffDirectorGrant(A)44K$22.70$1000K
Sep 11, 2024Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)3.3M$22.70$75.5M
Sep 11, 2024Zanganeh MahkamCo-Chief Executive Officer, DirectorGrant(A)44K$22.70$1000K
Aug 23, 2024Zanganeh MahkamChief Executive Officer, DirectorGrant(A)100K
Aug 23, 2024Zanganeh MahkamChief Executive Officer, DirectorGrant(A)2.4M
Aug 23, 2024Zanganeh MahkamChief Executive Officer, DirectorGrant(A)260K
Aug 23, 2024Soni Manmeet SinghCOO and CFO, DirectorGrant(A)2.8M
Jun 27, 2024Huber JeffDirectorGrant(A)18K
Jun 27, 2024Huber JeffDirectorGrant(A)200K
Apr 11, 2024Ronaghi MostafaDirectorGrant(A)200K
Apr 11, 2024Ronaghi MostafaDirectorGrant(A)25K
Apr 2, 2024Anand BhaskarChief Accounting OfficerGrant(A)600K
Apr 2, 2024Soni Manmeet SinghChief Operating Officer, DirectorGrant(A)1.1M
Mar 27, 2024Zanganeh MahkamChief Executive Officer, DirectorBuy(P)20K$3.71$74K
Mar 27, 2024Zanganeh MahkamChief Executive Officer, DirectorBuy(P)34K$3.72$128K
Mar 27, 2024Zanganeh MahkamChief Executive Officer, DirectorBuy(P)26K$3.72$97K
Mar 26, 2024Dhingra AnkurChief Financial OfficerBuy(P)100K$3.75$375K
Mar 26, 2024Zanganeh MahkamChief Executive Officer, DirectorBuy(P)30K$3.75$113K
Jan 2, 2024Duggan Robert WCo-Chief Executive Officer, Director, 10% OwnerGrant(A)75K$1.32$98K
Jan 2, 2024Xia YuDirectorGrant(A)200K
Jan 2, 2024Xia YuDirectorGrant(A)35K
Jan 2, 2024Mahatme UjwalaDirectorGrant(A)53K$1.32$69K
Jan 2, 2024Mahatme UjwalaDirectorGrant(A)35K
Jan 2, 2024Clark Kenneth ADirectorGrant(A)35K
Jan 2, 2024Clark Kenneth ADirectorGrant(A)70K$1.32$93K
Jan 2, 2024Booth Robert F.DirectorGrant(A)35K
Jan 2, 2024Booth Robert F.DirectorGrant(A)48K$1.32$63K
Jan 2, 2024Cesano AlessandraDirectorGrant(A)35K
Jan 2, 2024Cesano AlessandraDirectorGrant(A)21K$1.32$28K
Dec 13, 2023Dhingra AnkurChief Financial OfficerBuy(P)700$2.15$2K
Dec 13, 2023Dhingra AnkurChief Financial OfficerBuy(P)20K$2.17$43K
Dec 12, 2023Zanganeh MahkamChief Executive Officer, DirectorBuy(P)5K$2.07$10K

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 2021-01-042026-07-20. Earlier history is backfilling; this window widens as it deepens.

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