OCCITAN MASTER FUND L.P.

USReporting entity

Transactions

Issuers

Buys / Sells

41/4

Last tx

18 Jan 2012

USReporting entity

Transactions

Issuers

Buys / Sells

41/4

Last tx

18 Jan 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
Alexza Pharmaceuticals Inc.	33,012	reported	18 Jan 2012	tx 45+147,929−65,600

Recent transactions

Date	Type	Issuer	Qty	Price
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	1,900	0.83 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.82 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	900	0.82 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	4,100	0.82 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	2,923	0.79 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	12,077	0.79 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.80 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.81 USD
29 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.79 USD
29 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.81 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	3,600	0.86 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	5,000	0.85 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	10,000	0.85 USD
30 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	21,070	0.79 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.94 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	5,000	0.94 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	5,000	0.94 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	800	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	2,775	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	175	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	2,500	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	1,700	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD

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
Alexza Pharmaceuticals Inc.	33,012	reported	18 Jan 2012	tx 45+147,929−65,600

Recent transactions

Date	Type	Issuer	Qty	Price
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	1,900	0.83 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.82 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	900	0.82 USD
23 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	4,100	0.82 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	2,923	0.79 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	12,077	0.79 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.80 USD
28 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.81 USD
29 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	500	0.79 USD
29 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.81 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	3,600	0.86 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	5,000	0.85 USD
30 Dec 2011	SALE	Alexza Pharmaceuticals Inc.	10,000	0.85 USD
30 Dec 2011	PURCHASE	Alexza Pharmaceuticals Inc.	21,070	0.79 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	10,000	0.94 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	5,000	0.94 USD
06 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	5,000	0.94 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	800	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	2,775	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	175	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	2,500	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	1,700	0.93 USD
10 Jan 2012	PURCHASE	Alexza Pharmaceuticals Inc.	100	0.93 USD