SR ONE CAPITAL MANAGEMENT, LLC

PrivateCIK: 1853723
Location

REDWOOD CITY, CA

SR ONE CAPITAL MANAGEMENT, LLC purchased 98.1% of their position (555.55K shares) of AVALYN PHARMA INC. on the open market

Open‑market purchase worth $10.00M — a major conviction buy. The strongest form of insider conviction signal.

P · 2 purchases
IssuerAVALYN PHARMA INC.CIK 1540171
10% Owner
Since Apr 2026
-49.67M
Net shares
Net seller
$10.00M
Total acquired
2
Open market trades
2B · 0S
10
Total transactions
3.31M acquired · 52.97M disposed
Non-Derivative Transactions6

Common Stock

Indirect
C · Conversion

Shares

+1.42M

Price / share

Trade value

% of position

New position
5/1/2026
0.001.42M

Common Stock

Indirect
C · Conversion

Shares

+489.49K

Price / share

Trade value

% of position

34.5%
5/1/2026
1.42M1.91M

Common Stock

Indirect
P · Purchase

Shares

+277.78K

Price / share

$18.00

Trade value

$5M

% of position

14.6%
5/1/2026
1.91M2.19M

Common Stock

Indirect
C · Conversion

Shares

+354.82K

Price / share

Trade value

% of position

New position
5/1/2026
0.00354.82K

Common Stock

Indirect
C · Conversion

Shares

+489.49K

Price / share

Trade value

% of position

138.0%
5/1/2026
354.82K844.31K

Common Stock

Indirect
P · Purchase

Shares

+277.78K

Price / share

$18.00

Trade value

$5M

% of position

32.9%
5/1/2026
844.31K1.12M
Total

Net shares

+3.31M

Net value

$10M

Derivative Transactions4

Series C-1 Convertible Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

1.42M shares

Shares

27.31M

Strike price

Held after

0.00

Exercisable

5/1/2026

Series D Convertible Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

489.49K shares

Shares

9.42M

Strike price

Held after

0.00

Exercisable

5/1/2026

Series C-1 Convertible Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

354.82K shares

Shares

6.83M

Strike price

Held after

0.00

Exercisable

5/1/2026

Series D Convertible Preferred Stock

Indirect
C · Conversion
Converts to

Common Stock

489.49K shares

Shares

9.42M

Strike price

Held after

0.00

Exercisable

5/1/2026
SR ONE CAPITAL MANAGEMENT, LLC — Insider Transaction (Form 4) Filed May 1, 2026 | Finecho