1. Corporate Officers - W
2. Wolf Dennis P

Insider Trading History of Wolf Dennis P

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Wolf Dennis P since 2006. This trader's CIK number is 1227560. At the time of last reporting, Wolf Dennis P was the Officer of Codexis, Inc.. (stock ticker symbol CDXS). Also see all insider trading activities at Codexis, Inc..

Note that in the past WOLF DENNIS P also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Codexis, Inc. (CDXS) by Wolf Dennis P

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	CDXS	0	$0	4,000	$81,944	0	$0
2021	CDXS	0	$0	21,000	$519,923	0	$0
2020	CDXS	0	$0	40,000	$534,119	0	$0
2019	CDXS	0	$0	20,000	$324,380	20,000	$72,400
2018	CDXS	0	$0	114,279	$1,587,531	53,332	$513,445
2016	CDXS	0	$0	18,000	$75,968	0	$0
2015	CDXS	0	$0	35,416	$145,276	0	$0

Yearly summary of insider trading at Fusion-io, Inc. (FIO) by Wolf Dennis P

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2013	FIO	0	$0	69,500	$1,252,224	69,500	$71,047
2012	FIO	0	$0	467,029	$11,792,650	467,029	$1,304,837
2011	FIO	0	$0	214,221	$5,315,471	194,221	$126,243

Yearly summary of insider trading at Quantum Corp /de/ (QTM) by Wolf Dennis P

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2010	QTM	0	$0	144,000	$475,632	144,000	$276,480

Yearly summary of insider trading at Komag Inc /de/ (KOMG) by Wolf Dennis P

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	KOMG	0	$0	6,151	$195,310	3,519	$12,896
2006	KOMG	0	$0	5,125	$200,378	3,125	$32,187

Yearly summary of insider trading at Bigband Networks, Inc. (BBND) by Wolf Dennis P

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	BBND	0	$0	0	$0	3,200	$0
2010	BBND	0	$0	0	$0	6,400	$0

Insider trading activities at 5 companies by Wolf Dennis P:

1. Codexis, Inc. (CDXS)

2. Fusion-io, Inc. (FIO)

3. Quantum Corp /de/ (QTM)

4. Komag Inc /de/ (KOMG)

5. Bigband Networks, Inc. (BBND)

Table 1. Insider trading of Codexis, Inc. (CDXS) by Wolf Dennis P

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-03-23	CDXS	Sale	4,000	20.49	81,944
2021-12-20	CDXS	Sale	5,000	28.85	144,235
2021-10-15	CDXS	Sale	6,000	28.54	171,228
2021-03-25	CDXS	Sale	10,000	20.45	204,460
2020-12-21	CDXS	Sale	10,000	19.99	199,869
2020-09-24	CDXS	Sale	10,000	11.69	116,850
2020-06-25	CDXS	Sale	10,000	10.97	109,690
2020-03-25	CDXS	Sale	10,000	10.77	107,710
2019-12-19	CDXS	Option Ex	20,000	3.62	72,400
2019-12-19	CDXS	Sale	20,000	16.22	324,380
2018-12-26	CDXS	Sale	9,000	15.82	142,425
2018-09-26	CDXS	Sale	9,000	19.17	172,521
2018-08-17	CDXS	Sale	18,333	14.71	269,605
2018-08-20	CDXS	Option Ex	18,333	10.51	192,679
2018-08-20	CDXS	Sale	18,333	15.24	279,413
2018-08-17	CDXS	Option Ex	18,333	10.71	196,438
2018-06-26	CDXS	Sale	9,000	14.47	130,212
2018-06-12	CDXS	Sale	8,947	14.41	128,971
2018-03-26	CDXS	Option Ex	16,666	7.46	124,328
2018-03-27	CDXS	Sale	12,500	11.14	139,300
2018-03-26	CDXS	Sale	29,166	11.15	325,084
2016-08-26	CDXS	Sale	9,000	4.25	38,285
2016-08-29	CDXS	Sale	9,000	4.19	37,683
2015-06-15	CDXS	Sale	17,708	4.08	72,160
2015-06-12	CDXS	Sale	17,708	4.13	73,116

Table 2. Insider trading of Fusion-io, Inc. (FIO) by Wolf Dennis P

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2013-04-24	FIO	Sale	15,000	17.00	255,000
2013-04-24	FIO	Option Ex	15,000	.65	9,750
2013-03-15	FIO	Option Ex	15,000	.65	9,750
2013-03-15	FIO	Sale	15,000	17.37	260,595
2013-02-15	FIO	Sale	22,500	17.09	384,525
2013-02-15	FIO	Option Ex	22,500	1.30	29,362
2013-01-15	FIO	Option Ex	17,000	1.30	22,185
2013-01-15	FIO	Sale	17,000	20.71	352,104
2012-12-17	FIO	Option Ex	17,000	1.30	22,185
2012-12-17	FIO	Sale	17,000	23.06	392,003
2012-11-15	FIO	Sale	17,000	22.17	376,924
2012-11-15	FIO	Option Ex	17,000	1.30	22,185
2012-10-15	FIO	Option Ex	30,000	7.20	216,090
2012-10-15	FIO	Sale	30,000	29.35	880,470
2012-09-17	FIO	Option Ex	30,000	7.20	216,090
2012-09-17	FIO	Sale	30,000	29.50	885,120
2012-08-15	FIO	Option Ex	17,000	1.30	22,185
2012-08-16	FIO	Option Ex	13,000	19.00	247,000
2012-08-15	FIO	Sale	17,000	25.94	440,912
2012-08-16	FIO	Sale	13,000	27.00	351,000
2012-08-10	FIO	Option Ex	10,000	19.00	190,000
2012-08-10	FIO	Sale	10,000	27.00	270,000
2012-07-16	FIO	Option Ex	30,000	1.30	39,150
2012-07-16	FIO	Sale	30,000	18.52	555,510
2012-06-15	FIO	Sale	40,000	18.78	751,360
2012-06-15	FIO	Option Ex	40,000	1.30	52,200
2012-05-15	FIO	Option Ex	40,000	1.30	52,200
2012-05-15	FIO	Sale	40,000	22.19	887,760
2012-04-16	FIO	Option Ex	50,000	.65	32,500
2012-04-16	FIO	Sale	50,000	27.02	1,351,200
2012-03-16	FIO	Option Ex	50,000	.65	32,500
2012-03-16	FIO	Sale	50,000	31.14	1,556,950
2012-02-15	FIO	Option Ex	123,029	1.30	160,552
2012-02-15	FIO	Sale	123,029	25.14	3,093,441
2011-11-28	FIO	Option Ex	109,221	.65	70,993
2011-11-28	FIO	Sale	109,221	31.68	3,460,121
2011-06-14	FIO	Sale	105,000	17.67	1,855,350
2011-06-14	FIO	Option Ex	85,000	.65	55,250

Table 3. Insider trading of Quantum Corp /de/ (QTM) by Wolf Dennis P

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2010-11-01	QTM	Option Ex	144,000	1.92	276,480
2010-11-01	QTM	Sale	144,000	3.30	475,632

Table 4. Insider trading of Komag Inc /de/ (KOMG) by Wolf Dennis P

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-06-29	KOMG	Sale	5,526	31.71	175,229
2007-06-29	KOMG	Option Ex	625	10.30	6,437
2007-06-18	KOMG	Option Ex	2,269	.01	22
2007-02-20	KOMG	Option Ex	625	10.30	6,437
2007-02-20	KOMG	Sale	625	32.13	20,081
2006-11-20	KOMG	Sale	875	40.06	35,050
2006-11-20	KOMG	Option Ex	875	10.30	9,012
2006-09-20	KOMG	Sale	3,000	34.38	103,128
2006-09-20	KOMG	Option Ex	1,000	10.30	10,300
2006-02-21	KOMG	Option Ex	1,250	10.30	12,875
2006-02-21	KOMG	Sale	1,250	49.76	62,200

Table 5. Insider trading of Bigband Networks, Inc. (BBND) by Wolf Dennis P

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-02-24	BBND	Option Ex	3,200	.00	0
2010-11-24	BBND	Option Ex	3,200	.00	0
2010-08-24	BBND	Option Ex	3,200	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Wolf Dennis P (Officer of Codexis, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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