| 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 |
|---|---|---|---|---|---|---|---|---|---|
Chief Legal Officer &Corp Sec | Chief Legal Office &Corp Sec | Chief Legal Officer +1 more
2 companies
Meisner Derek M is a Chief Legal Officer &Corp Sec at ABOS, with reported holdings spanning 2 companies. Recent filings cover 0 purchases and 24 sales. Those positions are worth an estimated $1.1M at current prices.
Our model assigns Meisner Derek M a middling insider score of 65/100, based on 19 past trades. Over a 12-month horizon, 50.0% of those trades were profitable, with an average 12-month return of +13.7%.
Meisner Derek M's largest disclosed position is in XFOR as Chief Legal Officer, worth about $621K. The recent filings there lean toward selling, a net 57,573 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sale+OE | 2,090 | $3.26 | $6,813.40 | -1.2% | -30.8% | - | |
| Feb 27, 2026 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sale+OE | 9,406 | $3.01 | $28,311.12 | -5.1% | -19.1% | - | |
| Jan 28, 2026 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sale+OE | 17,756 | $3.00 | $53,279.82 | -4.9% | -12.5% | - | |
| Jan 12, 2026 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sell | 50,659 | $1.80 | $91,073.23 | -11.2% | +43.6% | - | |
| Jan 7, 2026 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sell | 26,668 | $1.98 | $52,689.98 | -3.5% | +32.2% | - | |
| Jan 21, 2025 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sell | 3,418 | $1.59 | $5,434.62 | -2.1% | -35.0% | +11.0% | |
| Jan 3, 2025 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sell | 11,122 | $1.84 | $20,505.63 | -10.2% | -48.0% | +6.3% | |
| Jan 19, 2024 | ABOS Acumen Pharmaceuticals, Inc. | Chief Legal Officer &Corp Sec | Sell | 8,933 | $3.48 | $31,048.43 | -7.6% | -12.7% | -54.4% | |
| Aug 17, 2022 | XFOR X4 Pharmaceuticals, Inc | Chief Legal Officer | Sell | 8,334 | $0.00 | - | -5.4% | +63.8% | +2.6% | |
| Jun 24, 2022 | XFOR X4 Pharmaceuticals, Inc | Chief Legal Officer | Sell | 4,166 | $0.00 | - | -2.6% | -13.5% | +83.2% |