BULLER RICHARD E sold 34.9% of their position (3.90K shares) of CELCUITY INC. on the open market

Open‑market sale worth $377.3K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

BULLER RICHARD E

Filed: 11/21/2025ACC: 0001688319-25-000007

InsiderBULLER RICHARD ECIK 1688319

→

IssuerCELCUITY INC.CIK 1603454

Director

Since Dec 2019

-4.40K

Net shares

Net seller

$377.3K

Total sold

Open market trades

0B · 1S

Total transactions

3.90K acquired · 8.30K disposed

Non-Derivative Transactions3

Common Stock

Indirect

G · Gift

−500.00

Price / share

—

Trade value

—

% of position

6.4%

11/19/2025

7.76K→7.26K

Common Stock

Indirect

M · Option Exercise

+3.90K

Price / share

$14.83

Trade value

$57.84K

% of position

53.7%

11/20/2025

7.26K→11.16K

Common Stock

Indirect

S · Sale

−3.90K

Price / share

$96.73

Trade value

$377.25K

% of position

34.9%

11/20/2025

11.16K→7.26K

Total

Net shares

−500.00

Net value

-$319.42K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	11/19/2025	G · Gift	−500.00	—	—	6.4%	7.76K	7.26K
Common Stock Indirect	11/20/2025	M · Option Exercise	+3.90K	$14.83	$57.84K	53.7%	7.26K	11.16K
Common Stock Indirect	11/20/2025	S · Sale	−3.90K	$96.73	$377.25K	34.9%	11.16K	7.26K
Total			−500.00		-$319.42K

Derivative Transactions1

Stock Option (right to buy)

Indirect

M · Option Exercise

Converts to

Common Stock

3.90K shares

−3.90K

Strike price

14.83

Held after

2.62K

Exercisable

—

11/20/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Indirect	Common Stock3.90K shares	11/20/2025	M · Option Exercise	−3.90K	14.83	—	2.62K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned1.03K

Total

1.03K direct1.03K

Security Title	Shares Owned	Ownership Type
Common Stock	1.03K	Direct
Total	1.03K	1.03K direct

Derivative Holdings (Post-Transaction)0

No derivative holdings reported