Ariel Hurley - 13 Sep 2021 Form 4 Insider Report for Blueprint Medicines Corp (BPMC)

Role
Principal Accounting Officer
Signature
/s/ Ariel Hurley
Issuer symbol
BPMC
Transactions as of
13 Sep 2021
Net transactions value
-$50,994
Form type
4
Filing time
15 Sep 2021, 16:14:20 UTC
Previous filing
19 Aug 2021
Next filing
27 Sep 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BPMC Common Stock Options Exercise $9,006 +600 +5.9% $15.01 10,697 13 Sep 2021 Direct F1
transaction BPMC Common Stock Sale $60,000 -600 -5.6% $100.00 10,097 13 Sep 2021 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction BPMC Stock Option (Right to Buy) Options Exercise $0 -600 -12% $0.000000 4,400 13 Sep 2021 Common Stock 600 $15.01 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Effected pursuant to a trading plan adopted on March 12, 2021 pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.
F2 This option was granted on February 3, 2016 and is fully vested as of the date hereof.