PENG STANFORD L

PrivateCIK: 1711352
Location

SEATTLE, WA

PENG STANFORD L (See Remarks) exercised options at ALPINE IMMUNE SCIENCES, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 7 exercises
InsiderPENG STANFORD LCIK 1711352
Officer· See Remarks
Since Sep 2018
0.00
Net shares
Net seller
$669.4K
Total acquired
0
Open market trades
0B · 0S
14
Total transactions
271.79K acquired · 271.79K disposed
Non-Derivative Transactions7

Common Stock

Direct
M · Option Exercise

Shares

+7.03K

Price / share

$13.20

Trade value

$92.73K

% of position

9.7%
5/8/2024
72.37K79.40K

Common Stock

Direct
M · Option Exercise

Shares

+3.13K

Price / share

$6.51

Trade value

$20.35K

% of position

3.9%
5/8/2024
79.40K82.52K

Common Stock

Direct
M · Option Exercise

Shares

+37.27K

Price / share

$0.65

Trade value

$24.22K

% of position

45.2%
5/8/2024
82.52K119.79K

Common Stock

Direct
M · Option Exercise

Shares

+161.49K

Price / share

$0.65

Trade value

$104.97K

% of position

134.8%
5/8/2024
119.79K281.28K

Common Stock

Direct
M · Option Exercise

Shares

+22.59K

Price / share

$11.31

Trade value

$255.53K

% of position

8.0%
5/8/2024
281.28K303.87K

Common Stock

Direct
M · Option Exercise

Shares

+26.91K

Price / share

$3.23

Trade value

$86.93K

% of position

8.9%
5/8/2024
303.87K330.79K

Common Stock

Direct
M · Option Exercise

Shares

+13.38K

Price / share

$6.33

Trade value

$84.68K

% of position

4.0%
5/8/2024
330.79K344.16K
Total

Net shares

+271.79K

Net value

$669.40K

Derivative Transactions7

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

7.03K shares

Shares

7.03K

Strike price

13.20

Held after

142.97K

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

3.13K shares

Shares

3.13K

Strike price

6.51

Held after

71.87K

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

37.27K shares

Shares

37.27K

Strike price

0.65

Held after

0.00

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

161.49K shares

Shares

161.49K

Strike price

0.65

Held after

0.00

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

22.59K shares

Shares

22.59K

Strike price

11.31

Held after

42.41K

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

26.91K shares

Shares

26.91K

Strike price

3.23

Held after

81.09K

Exercisable

5/8/2024

Stock Option (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

13.38K shares

Shares

13.38K

Strike price

6.33

Held after

236.62K

Exercisable

5/8/2024
PENG STANFORD L — Insider Transaction (Form 4) Filed May 10, 2024 | Finecho