X0305
4
2012-03-20
0001344413
Alexza Pharmaceuticals Inc.
ALXA
0001101713
RINGOLD GORDON
325 E. MIDDLEFIELD AVE
MOUNTAIN VIEW
CA
94043
1
0
0
0
Common Stock
2012-03-20
5
G
0
E
7000
0
D
0
I
By the Vivian Robb Trust, as trustee
Common Stock
2012-03-20
5
G
0
E
7000
0
A
123925
D
Common Stock
2012-04-09
4
P
0
100000
0.54
A
223925
D
Common Stock
9276
I
Held by spouse
Common Stock
9276
I
By the Gordon Ringold & Tanya Zarucki 1999 Reversible Trust, as co-trustee
All of the shares purchased were within a $1.00 price range between $0.533 to $0.550 per share, with a weighted average price per share of $0.54. Upon request, the Reporting Person will provide full information regarding the number of shares purchased at each separate price.
/s/ Brent D. Fassett, Attorney-in-Fact
2012-04-11