As of September 29, 2026, the three largest insider holders of VYST are Steven Rotman (Chief Executive Office, 20.53Mn shares), Ranjit K. Matthan (Former Board Member, 84.00K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Steven Rotman | Chief Executive Office | 20,530,464 | 0 | 20,530,464 | 99.6% | 13 Oct, 2021 |
| 2 | Ranjit K. Matthan | Former Board Member | 84,000 | 0 | 84,000 | 0.4% | 15 Aug, 2022 |
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 |
|---|---|---|---|---|---|---|---|---|
| 22 Jul, 2022 | Ranjit K. Matthan | Former Board Member | Disposed D | 500,000 | $0.00 | $1.95K | 1,590,000 | Direct |
| 27 Jul, 2022 | Ranjit K. Matthan | Former Board Member | Disposed D | 590,000 | $0.00 | $2.07K | 1,000,000 | Direct |
| 28 Jul, 2022 | Ranjit K. Matthan | Former Board Member | Disposed D | 750,000 | $0.00 | $2.70K | 250,000 | Direct |
| 03 Aug, 2022 | Ranjit K. Matthan | Former Board Member | Disposed D | 166,000 | $0.00 | $581 | 84,000 | Direct |
| 04 Feb, 2022 | Ranjit K. Matthan | Board Member | Disposed D | 50,000 | $0.01 | $350 | 1,115,000 | Direct |
| 07 Feb, 2022 | Ranjit K. Matthan | Board Member | Disposed D | 100,000 | $0.01 | $700 | 1,015,000 | Direct |
| 08 Feb, 2022 | Ranjit K. Matthan | Board Member | Disposed D | 160,000 | $0.01 | $1.12K | 855,000 | Direct |
| 09 Feb, 2022 | Ranjit K. Matthan | Board Member | Disposed D | 250,000 | $0.01 | $1.75K | 605,000 | Direct |
| 15 Oct, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 2,500 | $0.01 | $33 | 3,997,500 | Direct |
| 15 Oct, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 147,500 | $0.01 | $1.92K | 3,850,000 | Direct |
| 19 Oct, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 100,000 | $0.01 | $1.30K | 3,750,000 | Direct |
| 29 Oct, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 165,000 | $0.01 | $1.82K | 2,100,000 | Direct |
| 01 Nov, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 300,000 | $0.01 | $3.30K | 1,800,000 | Direct |
| 02 Nov, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 235,000 | $0.01 | $2.59K | 1,565,000 | Direct |
| 03 Nov, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 150,000 | $0.01 | $1.65K | 1,415,000 | Direct |
| 08 Nov, 2021 | Ranjit K. Matthan | Board Member | Disposed D | 250,000 | $0.01 | $2.75K | 1,165,000 | Direct |
| 11 Oct, 2021 | Steven Rotman | Chief Executive Office | Disposed D | 10,499 | $0.02 | $157 | 20,842,764 | Direct |
| 11 Oct, 2021 | Steven Rotman | Chief Executive Office | Disposed D | 174,000 | $0.02 | $2.61K | 20,668,764 | Direct |
| 12 Oct, 2021 | Steven Rotman | Chief Executive Office | Disposed D | 138,300 | $0.02 | $2.07K | 20,530,464 | Direct |
| 07 Oct, 2021 | Steven Rotman | Chief Executive Officer | Disposed D | 250,000 | $0.02 | $3.75K | 21,132,684 | Direct |