Jean I. Liu - 04 Nov 2021 Form 4 Insider Report for Seagen Inc.

Role
GC/EVP, Leg Affairs
Signature
By: /s/ Jennifer Prosba For: Jean I. Liu
Issuer symbol
N/A
Transactions as of
04 Nov 2021
Net transactions value
+$74,980
Form type
4
Filing time
05 Nov 2021, 17:21:44 UTC
Previous filing
03 Nov 2021
Next filing
22 Dec 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SGEN Common Stock Options Exercise $74,980 +1,617 +2.3% $46.37 70,708 04 Nov 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 SGEN Incentive Stock Option (right to buy) Options Exercise $0 -1,617 -100% $0.000000* 0 04 Nov 2021 Common Stock 1,617 $46.37 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Amount of securities beneficially owned following reported transactions includes restricted stock units subject to vesting.
F2 Options vested at a rate of 25% on 8/17/18 and monthly thereafter until all the options were fully vested on 8/17/21.