As of September 09, 2026, the three largest insider holders of QNRX are Michael Myers (Chief Executive Officer, 602.81K shares), Denise P. Carter (Chief Operating Officer, 602.65K shares), Gordon Dunn (Chief Financial Officer, 151.08K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Michael Myers | Chief Executive Officer | 640,521 | 0 | 640,521 | 39.1% | 01 Sep, 2026 |
| 2 | Denise P. Carter | Chief Operating Officer | 640,357 | 0 | 640,357 | 39.1% | 01 Sep, 2026 |
| 3 | Gordon Dunn | Chief Financial Officer | 151,077 | 0 | 151,077 | 9.2% | 26 Dec, 2024 |
| 4 | Anthony James Culverwell | Director | 140,681 | 0 | 140,681 | 8.6% | 01 Sep, 2026 |
| 5 | Dennis Langer | Director | 56,296 | 0 | 56,296 | 3.4% | 28 Aug, 2026 |
| 6 | Sally Bridget Lawlor | Chief Financial Officer | 10,684 | 0 | 10,684 | 0.7% | 01 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Aug, 2026 | Denise P. Carter | Chief Operating Officer | Acquired P | 20,490 | $4.88 | $99.99K | 37,709 | Direct |
| 31 Aug, 2026 | Anthony James Culverwell | Director | Acquired P | 6,146 | $4.88 | $29.99K | 40,364 | Direct |
| 31 Aug, 2026 | Michael Myers | Chief Executive Officer | Acquired P | 20,490 | $4.88 | $99.99K | 37,713 | Direct |
| 31 Aug, 2026 | Sally Bridget Lawlor | Chief Financial Officer | Acquired P | 10,244 | $4.88 | $49.99K | 10,684 | Direct |
| 31 Aug, 2026 | Anthony James Culverwell | Director | Acquired P | 3,073 | — | — | 3,073 | Direct |
| 31 Aug, 2026 | Michael Myers | Chief Executive Officer | Acquired P | 10,245 | — | — | 10,245 | Direct |
| 31 Aug, 2026 | Sally Bridget Lawlor | Chief Financial Officer | Acquired P | 5,122 | — | — | 5,122 | Direct |
| 31 Aug, 2026 | Denise P. Carter | Chief Operating Officer | Acquired P | 10,245 | — | — | 10,245 | Direct |
| 27 Aug, 2026 | Dennis Langer | Director | Acquired A | 34,534 | $5.15 | $177.85K | 56,243 | Direct |
| 27 Aug, 2026 | Anthony James Culverwell | Director | Acquired A | 31,352 | $5.15 | $161.46K | 34,218 | Direct |
| 04 Feb, 2026 | Sally Bridget Lawlor | Chief Financial Officer | Acquired A | 85,250 | $0.00 | $0 | 85,250 | Direct |
| 04 Feb, 2026 | Denise P. Carter | Chief Operating Officer | Acquired A | 318,750 | $0.00 | $0 | 318,750 | Direct |
| 04 Feb, 2026 | Natalie Ee Mun Leong | Director | Acquired A | 12,211 | $0.00 | $0 | 12,211 | Direct |
| 04 Feb, 2026 | Dennis Langer | Director | Acquired A | 21,709 | $0.00 | $0 | 21,709 | Direct |
| 04 Feb, 2026 | Michael T Sember | Director | Acquired A | 8,141 | $0.00 | $0 | 8,141 | Direct |
| 04 Feb, 2026 | Michael T Sember | Director | Acquired A | 8,141 | $0.00 | $0 | 8,141 | Direct |
| 04 Feb, 2026 | Michael T Sember | Director | Acquired A | 8,141 | $0.00 | $0 | 8,141 | Direct |
| 04 Feb, 2026 | Joseph Patrick Cooper | Director | Acquired A | 8,141 | $0.00 | $0 | 8,141 | Direct |
| 04 Feb, 2026 | Michael Myers | Chief Executive Officer | Acquired A | 318,750 | $0.00 | $0 | 318,750 | Direct |
| 04 Feb, 2026 | Anthony James Culverwell | Director | Acquired A | 21,709 | $0.00 | $0 | 21,709 | Direct |