Insider · CIK 0001688319

Buller Richard E

Reports to the SEC for 2 companies · MINNEAPOLIS, MN

sec.gov

Transactions

Companies

Filings

CIK

0001688319

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-10	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−12.5K sh	—	—	0
2026-06-10	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	+12.5K sh	—	—	12,503
2026-06-05	CELCCelcuity Inc.A Award	Director	AAward	+1,530 sh	—	—	1,530
2026-05-19	CELCCelcuity Inc.G Gift	Director	GGift	+1,029 sh	—	—	7,789
2026-05-19	CELCCelcuity Inc.G Gift	Director	GGift	−1,029 sh	—	—	0
2026-05-04	CELCCelcuity Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−9,000 sh	—	—	654
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−1,289 sh	$137.00	−$177K	14,471
2026-05-04	CELCCelcuity Inc.M Exercise/Conversion	Director	MExercise/Conversion	+9,000 sh	$5.10	+$45.9K	15,760
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−550 sh	$139.00	−$76.4K	13,921
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−1,670 sh	$139.58	−$233K	12,251
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−2,301 sh	$141.03	−$325K	9,950
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−2,825 sh	$142.04	−$401K	7,125
2026-05-04	CELCCelcuity Inc.S Sale	Director	SSale	−365 sh	$143.24	−$52.3K	6,760
2026-03-31	CELCCelcuity Inc.S Sale	Director	SSale	−2,325 sh	$110.11	−$256K	7,435
2026-03-31	CELCCelcuity Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,000 sh	—	—	9,654
2026-03-31	CELCCelcuity Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,000 sh	$5.10	+$15.3K	9,760
2026-03-31	CELCCelcuity Inc.S Sale	Director	SSale	−675 sh	$110.83	−$74.8K	6,760
2025-12-05	CELCCelcuity Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,000 sh	$5.50	+$16.5K	9,760
2025-12-05	CELCCelcuity Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,000 sh	—	—	1,555
2025-12-05	CELCCelcuity Inc.S Sale	Director	SSale	−1,510 sh	$106.04	−$160K	6,760
2025-12-05	CELCCelcuity Inc.S Sale	Director	SSale	−1,490 sh	$105.34	−$157K	8,270
2025-12-02	CELCCelcuity Inc.G Gift	Director	GGift	−500 sh	—	—	6,760
2025-12-01	CELCCelcuity Inc.M Exercise/Conversion	Director	MExercise/Conversion	+1,100 sh	$14.83	+$16.3K	8,360
2025-12-01	CELCCelcuity Inc.S Sale	Director	SSale	−1,100 sh	$98.13	−$108K	7,260
2025-12-01	CELCCelcuity Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,100 sh	—	—	1,522
2025-11-20	CELCCelcuity Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,900 sh	—	—	2,622
2025-11-20	CELCCelcuity Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,900 sh	$14.83	+$57.8K	11,160
2025-11-20	CELCCelcuity Inc.S Sale	Director	SSale	−3,900 sh	$96.73	−$377K	7,260
2025-11-19	CELCCelcuity Inc.G Gift	Director	GGift	−500 sh	—	—	7,260
2025-05-28	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	+6,522 sh	—	—	6,522
2025-05-28	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−6,522 sh	—	—	0
2025-05-27	CELCCelcuity Inc.G Gift	Director	GGift	−1,079 sh	—	—	1,029
2025-05-27	CELCCelcuity Inc.G Gift	Director	GGift	+1,079 sh	—	—	7,760
2025-05-19	CELCCelcuity Inc. · Stock Option (right to buy)A Award	Director	AAward	+12.5K sh	—	—	12,503
2025-05-19	CELCCelcuity Inc.A Award	Director	AAward	+1,029 sh	—	—	2,108
2024-10-23	CELCCelcuity Inc.S Sale	Director	SSale	−350 sh	$16.25	−$5,687.5	6,681
2024-08-23	CELCCelcuity Inc.S Sale	Director	SSale	−350 sh	$16.95	−$5,932.5	7,031
2024-06-21	CELCCelcuity Inc.S Sale	Director	SSale	−350 sh	$15.68	−$5,488	7,381
2024-06-04	CELCCelcuity Inc.A Award	Director	AAward	+1,079 sh	—	—	6,852
2024-06-04	CELCCelcuity Inc. · Stock Option (right to buy)A Award	Director	AAward	+6,522 sh	—	—	6,522
2024-05-22	CELCCelcuity Inc.G Gift	Director	GGift	−1,958 sh	—	—	5,773
2024-05-22	CELCCelcuity Inc.G Gift	Director	GGift	+1,958 sh	—	—	1,958
2024-04-24	CELCCelcuity Inc.S Sale	Director	SSale	−350 sh	$17.06	−$5,971	7,731
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−2,310 sh	—	—	0
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−19.6K sh	—	—	0
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	+19.6K sh	—	—	19,558
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−12.7K sh	—	—	0
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	+4,555 sh	—	—	4,555
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	−4,555 sh	—	—	0
2024-04-08	CELCCelcuity Inc. · Stock Option (right to buy)G Gift	Director	GGift	+12.7K sh	—	—	12,654

Recent filings

Accepted (ET)
Jun 124
Buller Richard E0001688319-26-000010
SEC(opens sec.gov)
Jun 94
Buller Richard E0001688319-26-000008
SEC(opens sec.gov)
May 204
Buller Richard E0001688319-26-000006
SEC(opens sec.gov)
May 64
Buller Richard E0001688319-26-000004
SEC(opens sec.gov)
Apr 24
Buller Richard E0001688319-26-000002
SEC(opens sec.gov)
Dec 94
Buller Richard E0001688319-25-000013
SEC(opens sec.gov)

Companies

Address

2800 CAMPUS DRIVE SUITE 140

MINNEAPOLIS, MN, 55441