Senior insider sale

President and COO at CG ONCOLOGY, INC. — senior position signals high conviction

$48.70M

645.92K shares

What this filing means

BELLETE AMBAW plans to sell 645.92K shares of CG ONCOLOGY, INC. valued at approximately $48.70M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

BELLETE AMBAW

Filed: 8/19/2026ACC: 0001950047-26-008371

InsiderBELLETE AMBAWCIK 2007090

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IssuerCG ONCOLOGY, INC.CIK 1991792

Officer· President and COO

Since Jan 2024

645.92K

Shares to sell

$48.70M

Approx. market value

100K

Acquired (3 months)

Planned

14 completed

Securities Acquired — Last 3 Months2

Sort

Stock Option Exercise

Cash

8/19/2026

50K

Exercised Shares

Cash

8/3/2026

50K

Total acquired100K

Acquisition Date	Type	Amount Acquired	Gift
8/19/2026	Stock Option Exercise Cash	50K	—
8/3/2026	Exercised Shares Cash	50K	—
Total		100K

Planned & Completed Dispositions15

Sort

Completed

—Completed

Units to sell

52.44K

Market value

$4.03M

8/17/2026

—Completed

Units to sell

19.36K

Market value

$1.45M

8/14/2026

—Completed

Units to sell

25.99K

Market value

$1.97M

8/13/2026

—Completed

Units to sell

32.14K

Market value

$2.53M

8/12/2026

—Completed

Units to sell

50K

Market value

$3.81M

8/11/2026

—Completed

Units to sell

50K

Market value

$3.77M

8/10/2026

—Completed

Units to sell

9.25K

Market value

$696.1K

8/7/2026

—Completed

Units to sell

75K

Market value

$5.67M

8/6/2026

—Completed

Units to sell

25K

Market value

$1.84M

8/5/2026

—Completed

Units to sell

4.30K

Market value

$316.3K

7/29/2026

—Completed

Units to sell

50K

Market value

$3.63M

7/28/2026

—Completed

Units to sell

50K

Market value

$3.63M

7/27/2026

—Completed

Units to sell

50K

Market value

$3.59M

7/23/2026

—Completed

Units to sell

52.44K

Market value

$3.82M

7/15/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

100K

Market value

$7.95M

8/19/2026

Total

Units

645.92K

Value

$48.70M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
8/17/2026	52.44K	$4.03M	—	Completed
8/14/2026	19.36K	$1.45M	—	Completed
8/13/2026	25.99K	$1.97M	—	Completed
8/12/2026	32.14K	$2.53M	—	Completed
8/11/2026	50K	$3.81M	—	Completed
8/10/2026	50K	$3.77M	—	Completed
8/7/2026	9.25K	$696.1K	—	Completed
8/6/2026	75K	$5.67M	—	Completed
8/5/2026	25K	$1.84M	—	Completed
7/29/2026	4.30K	$316.3K	—	Completed
7/28/2026	50K	$3.63M	—	Completed
7/27/2026	50K	$3.63M	—	Completed
7/23/2026	50K	$3.59M	—	Completed
7/15/2026	52.44K	$3.82M	—	Completed
Planned — Approximate Date
8/19/2026	100K	$7.95M	NASDAQ	Planned
Total	645.92K	$48.70M