STEIN ISAAC 4
4 · MAXYGEN INC · Filed May 20, 2011
Insider Transaction Report
Form 4
MAXYGEN INCMAXY
STEIN ISAAC
Director
Transactions
- Purchase
Common Stock
2011-05-19$5.16/sh+20,000$103,200→ 312,706 total(indirect: By Trust)
Holdings
- 260,000
Common Stock
- 63,198(indirect: By Technogen)
Common Stock
Footnotes (4)
- [F1]The purchase price reported in column 4 of Table I represents the weighted average purchase price of the shares purchased ranging from $5.10 to $5.19 per share. Upon request by the Commission staff, the issuer, or a security holder of the issuer, the reporting person will provide full information regarding the number of shares purchased at each separate price within the range set forth in this footnote (1).
- [F2]Stein 1995 Revocable Trust
- [F3]Includes 160,000 shares of restricted stock that have not yet vested.
- [F4]The amount of securities reported consists of shares of common stock of the Company held by Technogen Enterprises, L.L.C. Mr. Stein is a Managing Member of Technogen Enterprises, L.L.C. and has shared power to vote or direct the vote of and shared power to dispose or direct the disposition of the shares held by the limited liability company. Mr. Stein disclaims beneficial ownership of these shares except to the extent of his pecuniary interest in the limited liability company.