Insiders / Farquhar John C.M.
Farquhar John C.M.
CIK 1900415personinsider
Companies
1
First seen
Feb 10, 2026
Last activity
Mar 20, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Heartflow, Inc. · HTFL | 571,725 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Heartflow, Inc. | Common Stock | 571,725 |
| Heartflow, Inc. | Stock OptionDerivative | 321,259 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 10, 2026 | Sell | HTFL Heartflow, Inc. Common Stock | $619.6K | -23K -3.67% | 591,656 0.69% of shares | medium |
| Mar 10, 2026 | Sell | HTFL Heartflow, Inc. Common Stock | $290.9K | -13K -2.16% | 581,450 0.67% of shares | medium |
| Mar 18, 2026 | Sell | HTFL Heartflow, Inc. Common Stock | $243.1K | -10K -1.67% | 571,725 0.66% of shares | medium |
| Feb 6, 2026 | Other | HTFL Heartflow, Inc. Common Stock | $42.7K | -2K -0.36% | 430,368 0.50% of shares | low |
| Mar 6, 2026 | Grant | HTFL Heartflow, Inc. Common Stock | $42.5K | +3K +0.44% | 594,287 0.69% of shares | low |
| Feb 6, 2026 | Grant | HTFL Heartflow, Inc. Common Stock | $0 | +184K +42.72% | 614,218 0.71% of shares | low |
| Feb 6, 2026 | Grant | HTFL Heartflow, Inc. Stock Option | — | +321K | 321,259 0.37% of shares | low |