Zak Michael J — Insider transactions, Director at DIVERSA CORP / BigBand Networks, Inc. | InsiderLens

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Zak Michael J

USNatural personDirector

Transactions

141

Issuers

2

Buys / Sells

126/1

Last tx

21 Jun 2012

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
BigBand Networks, Inc.	8,919,770	reported	23 Nov 2009	tx 1−43,400
DIVERSA CORP	6,000	reported	21 Jun 2012	tx 144+4,381,936.39−32,196

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
21 Jun 2012	GRANT_AWARD	DIVERSA CORP	6,000	3.42 USD	deriv
26 May 2011	GRANT_AWARD	DIVERSA CORP	6,000	2.14 USD	deriv
15 Jun 2010	GRANT_AWARD	DIVERSA CORP	428	3.05 USD	deriv
16 Jun 2010	GRANT_AWARD	DIVERSA CORP	1,655	3.00 USD	deriv
02 Sept 2009	GRANT_AWARD	DIVERSA CORP	2,083	7.15 USD	deriv
23 Nov 2009	SALE	BigBand Networks, Inc.	43,400	3.71 USD
12 Nov 2009	OTHER	DIVERSA CORP	2,083	0.00 USD	deriv
12 Nov 2009	GRANT_AWARD	DIVERSA CORP	2,083	—	deriv
12 Nov 2009	GRANT_AWARD	DIVERSA CORP	2,083	—	deriv
12 Nov 2009	OTHER	DIVERSA CORP	2,083	0.00 USD	deriv
13 Feb 2009	GRANT_AWARD	DIVERSA CORP	25,000	0.00 USD	deriv
11 Mar 2008	PURCHASE	DIVERSA CORP	1,200	3.04 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	600	3.05 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	16,871	3.05 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	2,591	3.06 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	300	3.07 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	24,655	3.08 USD
11 Mar 2008	PURCHASE	DIVERSA CORP	4,925	3.07 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	91	3.04 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	2,630	3.05 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	62,476	3.06 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	200	3.06 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	1,300	3.07 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	100	3.07 USD
10 Mar 2008	PURCHASE	DIVERSA CORP	78,327	3.07 USD