As of September 29, 2026, Flexible Solutions International's top three insider holders are Brien Daniel B O (Chief Executive Officer, 4.60Mn shares), Thomas Murray Fyles (Director, 20.00K shares), Robert Thomas Helina (Director, 10.00K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Brien Daniel B O | Chief Executive Officer | 4,595,156 | 0 | 4,595,156 | 99.4% | 10 Feb, 2026 |
| 2 | Thomas Murray Fyles | Director | 20,000 | 0 | 20,000 | 0.4% | 20 Jun, 2023 |
| 3 | Robert Thomas Helina | Director | 10,000 | 0 | 10,000 | 0.2% | 19 Jan, 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 Feb, 2026 | Brien Daniel B O | Chief Executive Officer | Disposed S | 16,497 | $5.78 | $95.35K | 4,595,156 | Direct |
| 03 Feb, 2026 | Brien Daniel B O | Chief Executive Officer | Disposed S | 12,500 | $5.88 | $73.50K | 4,599,153 | Direct |
| 29 Jan, 2026 | Brien Daniel B O | Chief Executive Officer | Disposed S | 4,003 | $5.89 | $23.58K | 4,611,653 | Direct |
| 27 Jan, 2026 | Brien Daniel B O | Chief Executive Officer | Disposed S | 56,000 | $5.90 | $330.40K | 4,664,156 | Direct |
| 28 Jan, 2026 | Brien Daniel B O | Chief Executive Officer | Disposed S | 45,500 | $5.84 | $265.72K | 4,615,656 | Direct |
| 19 Jan, 2026 | Robert Thomas Helina | Director | Acquired A | 10,000 | $6.14 | $61.40K | 10,000 | Direct |
| 16 Nov, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 94,563 | $1.57 | $148.46K | 4,270,156 | Direct |
| 21 Jul, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 9,312 | $2.64 | $24.57K | 4,364,719 | Direct |
| 19 Jul, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 17,647 | $2.65 | $46.80K | 4,394,131 | Direct |
| 20 Jul, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 20,100 | $2.65 | $53.18K | 4,374,031 | Direct |
| 21 Jun, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 4,114 | $2.80 | $11.52K | 4,416,781 | Direct |
| 22 Jun, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 5,003 | $2.80 | $14.01K | 4,411,778 | Direct |
| 20 Jun, 2023 | Thomas Murray Fyles | Director | Acquired P | 5,000 | $2.65 | $13.25K | 20,000 | Direct |
| 12 Jun, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 60 | $2.85 | $171 | 4,421,721 | Direct |
| 13 Jun, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 826 | $2.83 | $2.34K | 4,420,895 | Direct |
| 08 Jun, 2023 | Robert Thomas Helina | Director | Disposed S | 5,000 | $2.89 | $14.45K | 5,000 | Direct |
| 22 May, 2023 | Robert Thomas Helina | Director | Disposed S | 5,000 | $2.88 | $14.40K | 10,000 | Direct |
| 03 May, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 2,999 | $2.85 | $8.55K | 4,426,681 | Direct |
| 04 May, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 4,900 | $2.77 | $13.57K | 4,421,781 | Direct |
| 26 Apr, 2023 | Brien Daniel B O | Chief Executive Officer | Disposed S | 9,399 | $3.00 | $28.20K | 4,429,680 | Direct |