Robinson Chandler
SEC insider (Form 3/4/5 filer). CIK 0001727334. Chief Executive Officer at Monopar Therapeutics (MNPR). 34 reported Form 4/5 transactions since Sep 2024; latest on Oct 20, 2026. Located in WILMETTE, IL.
Companies Robinson Chandler has filed insider reports for
- Monopar Therapeutics (MNPR): Director, Officer, Chief Executive Officer
Robinson Chandler
CIK: 0001727334
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Monopar Therapeutics
Discretionary Trading P&L
Holdings
Transaction History (34 total)
- Oct 20, 2026MNPR
Monopar Therapeutics
Tax PaymentDirect597 shares at avg. $92.59$55K - Sep 30, 2026MNPR
Monopar Therapeutics
ExerciseDirect9.8K shares- - Sep 30, 2026MNPR
Monopar Therapeutics
Tax PaymentDirect4.3K shares at avg. $79.67$346K - Sep 24, 2026MNPR
Monopar Therapeutics
SaleDirect10.5K shares at avg. $87.15$911K - Sep 24, 2026MNPR
Monopar Therapeutics
SaleDirect8.4K shares at avg. $88.97$745K - Sep 24, 2026MNPR
Monopar Therapeutics
SaleDirect600 shares at avg. $89.79$54K - Sep 24, 2026MNPR
Monopar Therapeutics
ExerciseDirect15K shares at avg. $14.00$210K - Sep 24, 2026MNPR
Monopar Therapeutics
SaleDirect9.6K shares at avg. $87.96$848K - Sep 24, 2026MNPR
Monopar Therapeutics
ExerciseDirect14.1K shares at avg. $30.00$422K - Jun 30, 2026MNPR
Monopar Therapeutics
Tax PaymentDirect4.1K shares at avg. $92.59$378K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 20, 2026 | MNPR Monopar Therapeutics | Tax Payment | 597 | $92.59 | $55,276 | Direct |
| Sep 30, 2026 | MNPR Monopar Therapeutics | Exercise | 9,801 | - | $0 | Direct |
| Sep 30, 2026 | MNPR Monopar Therapeutics | Tax Payment | 4,344 | $79.67 | $346,086 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Sale | 10,450 | $87.15 | $910,718 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Sale | 8,368 | $88.97 | $744,501 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Sale | 600 | $89.79 | $53,874 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Exercise | 15,000 | $14.00 | $210,000 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Sale | 9,638 | $87.96 | $847,758 | Direct |
| Sep 24, 2026 | MNPR Monopar Therapeutics | Exercise | 14,056 | $30.00 | $421,680 | Direct |
| Jun 30, 2026 | MNPR Monopar Therapeutics | Tax Payment | 4,084 | $92.59 | $378,138 | Direct |
1-10 of 34 transactions