SEELY LYNN

PrivateCIK: 1327111
Location

SAN FRANCISCO, CA

SEELY LYNN reported 2 transactions at BLUEPRINT MEDICINES CORP

Review the transaction codes below to understand the nature of each event.

InsiderSEELY LYNNCIK 1327111
IssuerBLUEPRINT MEDICINES CORPCIK 1597264
Director
Since Jun 2019
-97.34K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
12
Total transactions
97.34K disposed
Non-Derivative Transactions2

Common Stock

Direct
D · Disposition

Shares

3.90K

Price / share

Trade value

% of position

22.7%
7/17/2025
17.16K13.25K

Common Stock

Direct
U · U

Shares

13.25K

Price / share

Trade value

% of position

New position
7/17/2025
13.25K0.00
Total

Net shares

17.16K

Net value

$0.00

Derivative Transactions10

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

21.82K shares

Shares

21.82K

Strike price

19.08

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

10.91K shares

Shares

10.91K

Strike price

19.53

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

10.91K shares

Shares

10.91K

Strike price

46.02

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

7.50K shares

Shares

7.50K

Strike price

69.790

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4.88K shares

Shares

4.88K

Strike price

96.77

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4.50K shares

Shares

4.50K

Strike price

76.24

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4.50K shares

Shares

4.50K

Strike price

87.13

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

5.30K shares

Shares

5.30K

Strike price

50.64

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

5.30K shares

Shares

5.30K

Strike price

63.66

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4.57K shares

Shares

4.57K

Strike price

106.14

Held after

0.00

Exercisable

7/17/2025
SEELY LYNN — Insider Transaction (Form 4) Filed Jul 21, 2025 | Finecho