As of September 09, 2026, Dss's top three insider holders are Frank D Heuszel (Chief Executive Officer, 1.31Mn shares), Heng Fai Ambrose Chan (Director, 1.03Mn shares), Heng Fai Ambrose Chan (Director, 1.00Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Frank D Heuszel | Chief Executive Officer | 1,312,776 | 0 | 1,312,776 | 56.0% | 18 Apr, 2023 |
| 2 | Heng Fai Ambrose Chan | Director, TenPercentOwner | 1,031,944 | 0 | 1,031,944 | 44.0% | 08 Sep, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 03 Sep, 2026 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Disposed S | 21,852 | $0.82 | $17.92K | 1,031,944 | Direct |
| 03 Jun, 2026 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired J | 16,554,055 | $0.93 | $15.40Mn | 16,554,055 | Indirect |
| 28 Aug, 2025 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired S | 130,679 | $1.35 | $176.09K | 1,053,796 | Direct |
| 06 Feb, 2025 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired A | 1,000,000 | $0.00 | $0 | 1,002,978 | Indirect |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 150,000 | $62,886.29 | $9.43Bn | 0 | Indirect |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 150,000 | $0.13 | $19.65K | 0 | Indirect |
| 28 Dec, 2023 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired P | 672,173 | $70,087.01 | $47.11Bn | 41 | Direct |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 150,000 | $0.13 | $19.65K | 0 | Indirect |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 150,000 | $0.13 | $19.65K | 0 | Indirect |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 1,020 | $0.13 | $134 | 0 | Direct |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 1,020 | $0.13 | $134 | 0 | Direct |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 1,020 | $0.13 | $134 | 0 | Direct |
| 29 Dec, 2023 | William Wai Leung Wu | Director | Disposed S | 1,020 | $62,886.29 | $64.14Mn | 0 | Direct |
| 10 Apr, 2023 | Frank D Heuszel | Chief Executive Officer | Acquired A | 1,247,078 | $104,074.41 | $129.79Bn | 3 | Direct |
| 10 Apr, 2023 | Frank D Heuszel | Chief Executive Officer | Acquired A | 1,247,078 | $0.22 | $270.37K | 1,312,776 | Direct |
| 13 Dec, 2022 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired P | 334,921 | $108,778.88 | $36.43Bn | 39 | Direct |
| 09 Dec, 2022 | Heng Fai Ambrose Chan | Director, TenPercentOwner | Acquired P | 51,385 | $92,697.27 | $4.76Bn | 39 | Direct |
| 16 Jun, 2022 | William Wai Leung Wu | Director | Acquired P | 5,000 | $0.38 | $1.90K | 146,020 | Indirect |
| 16 Jun, 2022 | William Wai Leung Wu | Director | Acquired P | 5,000 | $182,418.24 | $912.09Mn | 0 | Indirect |
| 16 Jun, 2022 | William Wai Leung Wu | Director | Acquired P | 5,000 | $0.38 | $1.90K | 146,020 | Indirect |