CHEN BIHUA

PrivateCIK: 1599214
Location

BOSTON, MA

CHEN BIHUA purchased 9.5% of their position (312.50K shares) of BLOSSOMHILL THERAPEUTICS, INC. on the open market

Open‑market purchase worth $5.00M — a moderate purchase. The strongest form of insider conviction signal.

P · 1 purchase
InsiderCHEN BIHUACIK 1599214
Director10% Owner
Since Aug 2026
+336.40K
Net shares
Net buyer
$5.00M
Total acquired
1
Open market trades
1B · 0S
6
Total transactions
3.64M acquired · 3.30M disposed
Non-Derivative Transactions3

Common Stock

Indirect
C · Conversion

Shares

+1.60M

Price / share

Trade value

% of position

New position
8/10/2026
0.001.60M

Common Stock

Indirect
C · Conversion

Shares

+1.70M

Price / share

Trade value

% of position

106.3%
8/10/2026
1.60M3.30M

Common Stock

Indirect
P · Purchase

Shares

+312.50K

Price / share

$16.00

Trade value

$5M

% of position

9.5%
8/10/2026
3.30M3.61M
Total

Net shares

+3.61M

Net value

$5M

Derivative Transactions3

Director Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

23.90K shares

Shares

+23.90K

Strike price

16

Held after

23.90K

Exercisable

8/6/2026

Series A Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

1.60M shares

Shares

1.60M

Strike price

Held after

0.00

Exercisable

8/10/2026

Series B Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

1.70M shares

Shares

1.70M

Strike price

Held after

0.00

Exercisable

8/10/2026