Buller Richard E
SEC insider (Form 3/4/5 filer). CIK 0001688319. Director at Celcuity Inc. (CELC). 30 reported Form 4/5 transactions since Sep 2024; latest on Jun 10, 2026. Located in MINNEAPOLIS, MN.
Companies Buller Richard E has filed insider reports for
- Celcuity Inc. (CELC): Director
Buller Richard E
CIK: 0001688319
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)
Celcuity Inc.
Discretionary Trading P&L
Holdings
Transaction History (30 total)
- Jun 10, 2026CELC
Celcuity Inc.
GiftIndirectStock Option (right to buy)
12.5K shares- - Jun 10, 2026CELC
Celcuity Inc.
GiftDirectStock Option (right to buy)
12.5K shares- - Jun 5, 2026CELC
Celcuity Inc.
AwardDirect1.5K shares- - May 19, 2026CELC
Celcuity Inc.
GiftDirect1K shares- - May 19, 2026CELC
Celcuity Inc.
GiftIndirect1K shares- - May 4, 2026CELC
Celcuity Inc.
SaleIndirect2.3K shares at avg. $141.03$325K - May 4, 2026CELC
Celcuity Inc.
SaleIndirect550 shares at avg. $139.00$76K - May 4, 2026CELC
Celcuity Inc.
SaleIndirect1.7K shares at avg. $139.58$233K - May 4, 2026CELC
Celcuity Inc.
ExerciseIndirect9K shares at avg. $5.10$46K - May 4, 2026CELC
Celcuity Inc.
SaleIndirect1.3K shares at avg. $137.00$177K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 10, 2026 | CELC Celcuity Inc. | Gift Stock Option (right to buy) | 12,503 | - | - | Indirect |
| Jun 10, 2026 | CELC Celcuity Inc. | Gift Stock Option (right to buy) | 12,503 | - | - | Direct |
| Jun 5, 2026 | CELC Celcuity Inc. | Award | 1,530 | - | $0 | Direct |
| May 19, 2026 | CELC Celcuity Inc. | Gift | 1,029 | - | $0 | Direct |
| May 19, 2026 | CELC Celcuity Inc. | Gift | 1,029 | - | $0 | Indirect |
| May 4, 2026 | CELC Celcuity Inc. | Sale | 2,301 | $141.03 | $324,503 | Indirect |
| May 4, 2026 | CELC Celcuity Inc. | Sale | 550 | $139.00 | $76,448 | Indirect |
| May 4, 2026 | CELC Celcuity Inc. | Sale | 1,670 | $139.58 | $233,104 | Indirect |
| May 4, 2026 | CELC Celcuity Inc. | Exercise | 9,000 | $5.10 | $45,900 | Indirect |
| May 4, 2026 | CELC Celcuity Inc. | Sale | 1,289 | $137.00 | $176,593 | Indirect |
1-10 of 30 transactions