| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at X4 Pharmaceuticals, Inc. (XFOR) have been net sellers, shedding 79,179 shares worth roughly $342K on balance. In the past 30 days, 1 insider bought and 1 sold.
Craig Adam R (Executive Chairman) stands out among recent buyers, now holding an estimated $861K in XFOR.
Not all activity pointed one way: 1 insider sold in the same window, though they still hold shares. Classified under Biotechnology (Health Care sector), XFOR's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 333.3K | $860.9K | +4.6K | |
| Pres | 265.3K | $1.18M | - | |
| CFO | 156.0K | $446.2K | -11,767 | |
| Dir | 110.0K | - | - | |
| Dir | 0 | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Craig Adam R | Executive Chairman | Buy | 4,600 | $2.58 | $11,883.64 | +1.4% | - | - | |
| Oct 1, 2026 | Kirske David | Chief Financial Officer | Sell | 11,767 | $2.86 | $33,658.33 | -7.0% | - | - | |
| Aug 12, 2026 | Volpone John | President | Sell | 24,576 | $4.44 | $109,228.03 | -8.5% | - | - | |
| Aug 12, 2026 | Craig Adam R | Executive Chairman | Sell | 47,436 | $4.44 | $210,829.30 | -12.6% | - | - | |
| Jun 30, 2026 | Kirske David | Chief Financial Officer | Sell | 8,543 | $4.26 | $36,428.21 | -4.8% | -35.4% | - | |
| May 12, 2026 | Kirske David | Chief Financial Officer | Sell | 16,961 | $4.29 | $72,820.36 | -8.8% | -2.1% | - | |
| Oct 23, 2025 | Craig Adam R | Executive Chairman | Buy | 86,206 | $2.90 | $249,997.40 | +29.7% | +21.4% | +4.9% | |
| May 16, 2025 | Baldry Mark58 | Chief Commercial Officer | Buy | 1,032 | $2.48 | $2,561.42 | +4.2% | +7.5% | +34.9% | |
| Jan 24, 2025 | Ragan Paula77 | President And CEO | Sell | 76,473 | $0.45 | $34,718.74 | -6.6% | -60.8% | -74.2% | |
| Jan 24, 2025 | Mostafa Adam S.75 | Chief Financial Officer | Sell | 74,773 | $0.45 | $33,946.94 | -100% | -60.8% | -74.2% |