TODD E. SIMPSON - 09 Mar 2023 Form 4 Insider Report for Seagen Inc.

Signature
By: /s/ Jennifer Prosba For: Todd Simpson
Issuer symbol
N/A
Transactions as of
09 Mar 2023
Net transactions value
-$5,619,027
Form type
4
Filing time
10 Mar 2023, 15:11:01 UTC
Previous filing
28 Feb 2023
Next filing
04 Apr 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SGEN Common Stock Options Exercise $1,938,523 +42,793 +37% $45.30 159,978 09 Mar 2023 Direct F1
transaction SGEN Common Stock Sale $1,804,983 -10,262 -6.4% $175.89 149,716 09 Mar 2023 Direct F1, F2, F3
transaction SGEN Common Stock Sale $4,673,803 -26,449 -18% $176.71 123,267 09 Mar 2023 Direct F1, F2, F4
transaction SGEN Common Stock Sale $1,078,764 -6,082 -4.9% $177.37 117,185 09 Mar 2023 Direct F1, F2, F5

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 Non-Qualified Stock Option (right to buy) Options Exercise $0 -42,793 -100% $0.000000* 0 09 Mar 2023 Common Stock 42,793 $45.30 Direct F6
* 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 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
F3 Reflects sales of common stock executed in multiple transactions at prices ranging from $175.19 to $176.18. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.
F4 Reflects sales of common stock executed in multiple transactions at prices ranging from $176.19 to $177.19. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.
F5 Reflects sales of common stock executed in multiple transactions at prices ranging from $177.19 to $177.59. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.
F6 Options vested at a rate of 25% on 8/27/17 and monthly thereafter until all the options were fully vested on 8/27/20.