AFFYMETRIX INC (0000913077)

SIC: 3826 - LABORATORY ANALYTICAL INSTRUMENTS State location: CA | State of Inc.: DE | Fiscal Year End: 1231   (Assistant Director Office No 10) Business Address 3420 CENTRAL EXPRESSWAY SANTA CLARA CA 95051 4087315000 Mailing Address 3420 CENTRAL EXPRESSWAY SANTA CLARA CA 95051 Key to Descriptions [Paper] Paper filings are available by film number. [Cover] Filing contains an SEC-released cover letter or correspondence.

To limit filing results, enter form type or date (as 2002/05/23). Form Type Prior to Ownership?IncludeExcludeOnly 10 Entries20 Entries40 Entries80 Entries100 Entries

Items 1 - 40

Form	Formats	Description	Filing Date	File/Film No
8-K	[html][text] 197 KB	Current report, items 2.02, 5.02, and 9.01 Acc-no: 0001104659-08-065454 (34 Act)	2008-10-23	000-28218 081137659
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-018365	2008-10-21
3	[html][text] 3 KB	Initial statement of beneficial ownership of securities Acc-no: 0001179110-08-018364	2008-10-21
8-K	[html][text] 31 KB	Current report, items 2.02 and 9.01 Acc-no: 0001104659-08-064064 (34 Act)	2008-10-14	000-28218 081122773
8-K	[html][text] 21 KB	Current report, item 5.02 Acc-no: 0001104659-08-057328 (34 Act)	2008-09-05	000-28218 081058921
10-Q	[html][text] 1 MB	Quarterly report [Sections 13 or 15(d)] Acc-no: 0001104659-08-051328 (34 Act)	2008-08-08	000-28218 081002358
4	[html][text] 5 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-014360	2008-07-31
8-K	[html][text] 200 KB	Current report, items 2.02, 2.05, 2.06, and 9.01 Acc-no: 0001104659-08-047488 (34 Act)	2008-07-24	000-28218 08968590
SC 13G/A	[html][text] 7 KB	[Amend]Statement of acquisition of beneficial ownership by individuals Acc-no: 0000315066-08-002918 (34 Act)	2008-07-10	005-48829 08946653
8-K	[html][text] 25 KB	Current report, item 8.01 Acc-no: 0001104659-08-044061 (34 Act)	2008-07-03	000-28218 08938958
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012845	2008-06-30
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012844	2008-06-30
4	[html][text] 10 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012843	2008-06-30
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012842	2008-06-30
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012507	2008-06-19
S-8	[html][text] 127 KB	Securities to be offered to employees in employee benefit plans Acc-no: 0001104659-08-040912 (33 Act)	2008-06-19	333-151771 08907615
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012027	2008-06-12
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012026	2008-06-12
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012025	2008-06-12
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012024	2008-06-12
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012022	2008-06-12
4	[html][text] 8 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012020	2008-06-12
4	[html][text] 10 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-012017	2008-06-12
SC 13G/A	[html][text] 13 KB	[Amend]Statement of acquisition of beneficial ownership by individuals Acc-no: 0000080255-08-000529 (34 Act)	2008-06-10	005-48829 08890709
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-011793	2008-06-10
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-011792	2008-06-10
4	[html][text] 7 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-011791	2008-06-10
8-K	[html][text] 27 KB	Current report, item 8.01 Acc-no: 0000950103-08-001481 (34 Act)	2008-05-30	000-28218 08868316
DEFA14A	[html][text] 27 KB	Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000950103-08-001482 (34 Act)	2008-05-30	000-28218 08868313
4	[html][text] 4 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-010740	2008-05-28
4	[html][text] 4 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-010739	2008-05-28
4	[html][text] 4 KB	Statement of changes in beneficial ownership of securities Acc-no: 0001179110-08-010738	2008-05-28
8-K	[html][text] 24 KB	Current report, item 5.02 Acc-no: 0000950103-08-001454 (34 Act)	2008-05-27	000-28218 08861406
SC 13G/A	[html][text] 93 KB	[Amend]Statement of acquisition of beneficial ownership by individuals Acc-no: 0001140361-08-012079 (34 Act)	2008-05-13	005-48829 08826009
SC 13G/A	[html][text] 8 KB	[Amend]Statement of acquisition of beneficial ownership by individuals Acc-no: 0000315066-08-002568 (34 Act)	2008-05-12	005-48829 08821950
10-Q	[html][text] 984 KB	Quarterly report [Sections 13 or 15(d)] Acc-no: 0001104659-08-032215 (34 Act)	2008-05-12	000-28218 08821556
4	[html][text] 4 KB	Statement of changes in beneficial ownership of securities Acc-no: 0000950103-08-001194	2008-04-30
DEFA14A	[html][text] 116 KB	Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001104659-08-027368 (34 Act)	2008-04-28	000-28218 08781512
DEF 14A	[html][text] 545 KB	Other definitive proxy statements Acc-no: 0001047469-08-005345 (34 Act)	2008-04-28	000-28218 08781470
8-K	[html][text] 290 KB	Current report, items 2.02 and 9.01 Acc-no: 0001104659-08-026534 (34 Act)	2008-04-24	000-28218 08774515

http://www.sec.gov/cgi-bin/browse-edgar

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