HAVILAND KATE

PrivateCIK: 1663022
Location

CAMBRIDGE, MA

HAVILAND KATE (Chief Operating Officer) received a stock award from BLUEPRINT MEDICINES CORP

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderHAVILAND KATECIK 1663022
IssuerBLUEPRINT MEDICINES CORPCIK 1597264
Officer· Chief Operating Officer
Since Mar 2019
-603.05K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
13
Total transactions
129.21K acquired · 732.26K disposed
Non-Derivative Transactions3

Common Stock

Direct
A · Award

Shares

+129.21K

Price / share

Trade value

% of position

77.9%
7/17/2025
165.93K295.14K

Common Stock

Direct
D · Disposition

Shares

224.41K

Price / share

Trade value

% of position

76.0%
7/17/2025
295.14K70.73K

Common Stock

Direct
U · U

Shares

70.73K

Price / share

Trade value

% of position

New position
7/17/2025
70.73K0.00
Total

Net shares

165.93K

Net value

$0.00

Derivative Transactions10

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

2.00 shares

Shares

2.00

Strike price

16.28

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

591.00 shares

Shares

591.00

Strike price

36.05

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

39K shares

Shares

39K

Strike price

81.44

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

32.50K shares

Shares

32.50K

Strike price

86.60

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

28.50K shares

Shares

28.50K

Strike price

54.13

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

26.13K shares

Shares

26.13K

Strike price

100.13

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

80K shares

Shares

80K

Strike price

61.31

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

80K shares

Shares

80K

Strike price

43.15

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

80K shares

Shares

80K

Strike price

95.12

Held after

0.00

Exercisable

7/17/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

70.40K shares

Shares

70.40K

Strike price

96.57

Held after

0.00

Exercisable

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