DSS, Inc. also files under DMC; those filings are included. Filings under DSS by Quantum Corp (CIK 0000709283) from Jan 1, 2006 to Sep 7, 2006 belong to a different issuer and are not shown.
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.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | Chan Heng Fai Ambrose | Director, 10% Owner | Sell(S) | 22K | $0.82 | $18K |
| Jun 3, 2026 | Chan Heng Fai Ambrose | Director, 10% Owner | Other(J) | 16.6M | $0.93 | $15.4M |
| Aug 28, 2025 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(S) | 131K | $1.35 | $176K |
| Aug 20, 2025 | Alset Inc. | 10% Owner | Other(J) | 0 | — | — |
| Feb 6, 2025 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 1.0M | — | $0 |
| Dec 10, 2024 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 205K | $0.97 | $199K |
| Dec 10, 2024 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 821K | $0.97 | $796K |
| Dec 29, 2023 | Wu William Wai Leung | Director | Sell(S) | 1K | $0.13 | $133 |
| Dec 29, 2023 | Wu William Wai Leung | Director | Sell(S) | 150K | $0.13 | $20K |
| Dec 28, 2023 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 672K | $0.15 | $101K |
| Apr 10, 2023 | Heuszel Frank D | Chief Executive Officer, Director | Grant(A) | 1.2M | $0.22 | $274K |
| Dec 13, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 335K | $0.23 | $77K |
| Dec 9, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 51K | $0.19 | $10K |
| Jul 12, 2022 | Alset International Ltd | 10% Owner | Other(J) | 21.4M | — | — |
| Jul 7, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 17.6M | — | — |
| Jun 17, 2022 | Wu William Wai Leung | Director | Buy(P) | 5K | $0.38 | $2K |
| Jun 16, 2022 | Wu William Wai Leung | Director | Buy(P) | 5K | $0.38 | $2K |
| Jun 10, 2022 | Wu William Wai Leung | Director | Buy(P) | 27K | $0.41 | $11K |
| Jun 9, 2022 | Wu William Wai Leung | Director | Buy(P) | 73K | $0.42 | $30K |
| Jun 8, 2022 | Wu William Wai Leung | Director | Buy(P) | 24K | $0.41 | $10K |
| Jun 7, 2022 | Wu William Wai Leung | Director | Buy(P) | 17K | $0.39 | $7K |
| May 25, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 15.4M | — | — |
| May 4, 2022 | Heuszel Frank D | Chief Executive Officer, Director | Grant(A) | 63K | $0.45 | $28K |
| Apr 1, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 894K | — | — |
| Mar 9, 2022 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 4.0M | $0.38 | $1.5M |
| Sep 8, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 12.2M | $1.23 | $15.0M |
| Jun 21, 2021 | Global BioMedical Pte. Ltd. | 10% Owner | Conversion(C) | 1.1M | — | — |
| Jun 21, 2021 | Global BioMedical Pte. Ltd. | 10% Owner | Conversion(C) | 7K | — | — |
| Jun 16, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 555K | $1.70 | $944K |
| Jun 15, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 116K | $1.77 | $205K |
| Jun 15, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 884K | $1.69 | $1.5M |
| May 26, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Conversion(C) | 35K | — | — |
| May 26, 2021 | Chan Heng Fai Ambrose | Director, 10% Owner | Conversion(C) | 5.5M | — | — |
| Oct 16, 2020 | Global BioMedical Pte. Ltd. | 10% Owner | Conversion(C) | 663K | — | — |
| Oct 16, 2020 | Global BioMedical Pte. Ltd. | 10% Owner | Conversion(C) | 4K | — | — |
| Aug 21, 2020 | Chan Heng Fai Ambrose | Director, 10% Owner | Other(J) | 47K | — | — |
| Aug 21, 2020 | Chan Heng Fai Ambrose | Director, 10% Owner | Other(J) | 483K | $6.48 | $3.1M |
| Feb 24, 2020 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 11.1M | $0.18 | $2.0M |
| Feb 18, 2020 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 350K | — | $0 |
| Nov 1, 2019 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 6.0M | $0.30 | $1.8M |
| Jul 23, 2019 | Sanders Joseph L. | Director | Grant(A) | 31K | — | $0 |
| Jul 23, 2019 | Lo Wah Wai | Director | Grant(A) | 41K | — | $0 |
| Jul 23, 2019 | Grisham Stanley V. | Director | Grant(A) | 31K | — | $0 |
| Jul 23, 2019 | Avallone Pamela | Director | Grant(A) | 31K | — | $0 |
| Jul 23, 2019 | Thatch John | Director | Grant(A) | 31K | — | $0 |
| Jul 23, 2019 | Heuszel Frank D | Chief Executive Officer, Director | Grant(A) | 75K | — | $0 |
| Jul 23, 2019 | DelGiorno Daniel | Director | Grant(A) | 41K | — | $0 |
| Jul 23, 2019 | Grady Jason | Chief Operating Officer | Grant(A) | 75K | — | $0 |
| Jul 23, 2019 | Chan Heng Fai Ambrose | Director, 10% Owner | Grant(A) | 75K | — | $0 |
| Jul 23, 2019 | Scott Brett L | Director | Grant(A) | 31K | — | $0 |
| Jun 10, 2019 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 2.0M | $0.50 | $1.0M |
| Jun 6, 2019 | Sanders Joseph L. | Director | Buy(P) | 1K | $0.48 | $567 |
| May 20, 2019 | Sanders Joseph L. | Director | Buy(P) | 3K | $1.05 | $3K |
| Mar 25, 2019 | Chan Heng Fai Ambrose | Director | Conversion(C) | 446K | — | — |
| Mar 25, 2019 | Chan Heng Fai Ambrose | Director | Conversion(C) | 446K | $1.12 | $500K |
| Mar 5, 2019 | DelGiorno Daniel | Director | Other(J) | 130K | $1.15 | $150K |
| Feb 18, 2019 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 446K | — | — |
| Dec 17, 2018 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 612K | $0.98 | $600K |
| Jul 3, 2018 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 214K | $1.40 | $300K |
| Apr 12, 2018 | Sanders Joseph L. | Director | Grant(A) | 10K | — | — |
| Apr 12, 2018 | Marcus Clark A. | Director | Grant(A) | 10K | — | — |
| Apr 12, 2018 | Hurwitz Warren | Director | Grant(A) | 10K | — | — |
| Apr 12, 2018 | Avallone Pamela | Director | Grant(A) | 10K | — | — |
| Apr 12, 2018 | Fagenson Robert B | Director | Grant(A) | 10K | — | — |
| Apr 12, 2018 | Lerner William | Director | Grant(A) | 10K | — | — |
| Mar 30, 2018 | Sanders Joseph L. | Director | Buy(P) | 80K | — | $0 |
| Mar 30, 2018 | Sanders Joseph L. | Director | Buy(P) | 400K | $0.75 | $300K |
| Mar 21, 2018 | Ronaldi Jeffrey | CEO, Director | Grant(A) | 50K | — | $0 |
| Dec 13, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Option exercise(X) | 160K | $1.00 | $160K |
| Dec 13, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Option exercise(X) | 160K | — | $0 |
| Dec 5, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Buy(P) | 300 | $1.15 | $345 |
| Nov 20, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 5K | $0.72 | $4K |
| Nov 20, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 7K | $0.73 | $5K |
| Nov 17, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 27K | $0.69 | $19K |
| Nov 16, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 109K | $0.66 | $72K |
| Sep 19, 2017 | Sanders Joseph L. | Director | Tax withholding(F) | 11K | $0.75 | $9K |
| Sep 19, 2017 | Sanders Joseph L. | Director | Tax withholding(F) | 11K | $0.75 | $9K |
| Sep 12, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Tax withholding(F) | 200K | $0.75 | $150K |
| Sep 12, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Tax withholding(F) | 200K | $0.75 | $150K |
| Sep 12, 2017 | Chan Heng Fai Ambrose | Director, 10% Owner | Other(J) | 683K | — | — |
| Sep 8, 2017 | Chan Heng Fai Ambrose | Director | Buy(P) | 160K | — | $0 |
| Sep 8, 2017 | Chan Heng Fai Ambrose | Director | Buy(P) | 800K | $0.75 | $600K |
| Aug 22, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 26 | $0.72 | $19 |
| Aug 22, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 6K | $0.71 | $4K |
| Aug 22, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 6K | $0.75 | $5K |
| Aug 22, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 500 | $0.73 | $365 |
| Aug 18, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 7K | $0.68 | $5K |
| Aug 18, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 2K | $0.67 | $1K |
| Aug 18, 2017 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 4K | $0.66 | $3K |
| Jan 12, 2017 | Ronaldi Jeffrey | CEO, Director | Grant(A) | 25K | — | — |
| Jan 12, 2017 | Bzdick Robert B. | President, Director | Grant(A) | 50K | — | — |
| Dec 15, 2016 | Jones Philip A | CFO | Buy(P) | 10K | $0.66 | $7K |
| Dec 15, 2016 | Sanders Joseph L. | Director | Buy(P) | 1K | $0.64 | $800 |
| Dec 1, 2016 | Fagenson Robert B | Director | Buy(P) | 2K | $0.70 | $1K |
| Nov 28, 2016 | Fagenson Robert B | Director | Buy(P) | 2K | $0.71 | $2K |
| Nov 28, 2016 | Sanders Joseph L. | Director | Buy(P) | 3K | $0.65 | $2K |
| Nov 17, 2016 | Ronaldi Jeffrey | CEO, Director | Grant(A) | 125K | — | — |
| Nov 17, 2016 | Jones Philip A | CFO | Grant(A) | 50K | — | — |
| Nov 16, 2016 | Ronaldi Jeffrey | CEO, Director | Buy(P) | 50K | $0.50 | $25K |
| Sep 29, 2016 | Fagenson Robert B | Director | Buy(P) | 2K | $0.63 | $1K |
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.
Issuer: DSS, Inc., SEC CIK 0000771999. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under DSS and shows every filing by that issuer (also filed as DMC). Earlier filings under the same symbol by another issuer are left out.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for DSS