As of September 09, 2026, the three largest insider holders of FTH are James Peyer (Director, 5.24Mn shares), Biopharma Inc Cambrian (TenPercentOwner, 5.24Mn shares), James Peyer (Director, 5.23Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | James Peyer | TenPercentOwner, Other | 130,142 | 5,235,956 | 5,366,098 | 44.1% | 01 Jun, 2026 |
| 2 | Biopharma Inc Cambrian | TenPercentOwner | 5,366,096 | 0 | 5,366,096 | 44.1% | 01 Jun, 2026 |
| 3 | Anand Kiran Parikh | President And Ceo | 817,699 | 0 | 817,699 | 6.7% | 24 Jun, 2026 |
| 4 | Management Llc Millennium | TenPercentOwner | 0 | 147,731 | 147,731 | 1.2% | 14 May, 2026 |
| 5 | John Celebi | President And Ceo | 105,862 | 0 | 105,862 | 0.9% | 26 Feb, 2025 |
| 6 | Erin Colgan | Chief Financial Officer | 67,462 | 0 | 67,462 | 0.6% | 16 Feb, 2024 |
| 7 | Der Horst Edward Van | Chief Scientific Officer | 59,794 | 0 | 59,794 | 0.5% | 26 Feb, 2025 |
| 8 | Brian C Stephenson | Chief Financial Officer | 0 | 46,688 | 46,688 | 0.4% | 01 Jul, 2026 |
| 9 | Stephen M. Hahn | Director | 44,763 | 0 | 44,763 | 0.4% | 16 Jun, 2026 |
| 10 | Patrick Stephen Gallagher | Chief Business Officer | 43,513 | 0 | 43,513 | 0.4% | 29 Mar, 2023 |
| 11 | Bob Holmen | Director | 25,598 | 0 | 25,598 | 0.2% | 12 Jul, 2023 |
| 12 | William R Ringo | Director | 23,399 | 0 | 23,399 | 0.2% | 12 Jul, 2023 |
| 13 | Robert Hamilton Pierce | Chief Rd Officer | 21,000 | 0 | 21,000 | 0.2% | 17 Feb, 2022 |
| 14 | Deneen Vojta | Director | 8,932 | 0 | 8,932 | 0.1% | 12 Jul, 2023 |
| 15 | Thomas G Ricks | Director | 8,932 | 0 | 8,932 | 0.1% | 12 Jul, 2023 |
| 16 | Jessie English | Director | 8,932 | 0 | 8,932 | 0.1% | 12 Jul, 2023 |
| 17 | Kristian Humer | Director | 8,932 | 0 | 8,932 | 0.1% | 12 Jul, 2023 |
| 18 | Samuel Broder | Director | 8,932 | 0 | 8,932 | 0.1% | 12 Jul, 2023 |
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 |
|---|---|---|---|---|---|---|---|---|
| 21 Jul, 2026 | Josiah Craver | Pao | Acquired A | 30,824 | $0.00 | $0 | 30,824 | Direct |
| 21 Jul, 2026 | Anand Kiran Parikh | President And Ceo | Acquired A | 398,018 | $0.00 | $0 | 398,018 | Direct |
| 29 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 831 | $23.34 | $19.40K | 33,885 | Indirect |
| 30 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 1,910 | $22.95 | $43.83K | 35,795 | Indirect |
| 30 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 1,638 | $23.88 | $39.12K | 37,433 | Indirect |
| 30 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 4,255 | $24.98 | $106.29K | 41,688 | Indirect |
| 01 Jul, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 4,400 | $23.40 | $102.96K | 46,088 | Indirect |
| 01 Jul, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 600 | $24.22 | $14.53K | 46,688 | Indirect |
| 24 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 2,891 | $25.22 | $72.91K | 20,304 | Indirect |
| 24 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 3,000 | $25.98 | $77.94K | 23,304 | Indirect |
| 24 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 3,400 | $26.98 | $91.73K | 26,704 | Indirect |
| 24 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 100 | $27.77 | $2.78K | 26,804 | Indirect |
| 26 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 580 | $23.61 | $13.69K | 27,384 | Indirect |
| 26 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 4,212 | $24.90 | $104.88K | 31,596 | Indirect |
| 26 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 1,358 | $25.55 | $34.70K | 32,954 | Indirect |
| 26 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 100 | $26.39 | $2.64K | 33,054 | Indirect |
| 22 Jun, 2026 | Anand Kiran Parikh | President And Ceo | Acquired P | 2,806 | $19.76 | $55.45K | 764,234 | Direct |
| 22 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 1,797 | $20.23 | $36.35K | 1,797 | Indirect |
| 22 Jun, 2026 | Brian C Stephenson | Chief Financial Officer | Acquired P | 1,118 | $20.82 | $23.28K | 2,915 | Indirect |
| 22 Jun, 2026 | Anand Kiran Parikh | President And Ceo | Acquired M | 45,252 | $1.16 | $52.49K | 809,486 | Direct |