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Mailing Address 892 ROSS DRIVE SUNNYVALE CA 94089
Business Address 892 ROSS DRIVE SUNNYVALE CA 94089 408-517-4710
PROOFPOINT INC CIK#: 0001212458 (see all company filings)

SIC: 7374 - SERVICES-COMPUTER PROCESSING & DATA PREPARATION
State location: CA | State of Inc.: DE | Fiscal Year End: 1231
(Assistant Director Office: 3)
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Items 1 - 100  0001212458 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-17-004422 (34 Act)  Size: 6 MB
2017-04-27 001-35506
17789007
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-17-024902 (34 Act)  Size: 422 KB
2017-04-20 001-35506
17773156
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001628280-17-003601 (34 Act)  Size: 323 KB
2017-04-14 001-35506
17762923
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001628280-17-003600 (34 Act)  Size: 2 MB
2017-04-14 001-35506
17762902
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000072971-17-000294 (34 Act)  Size: 18 KB
2017-03-10 005-87246
17681727
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-17-011198 (33 Act)  Size: 226 KB
2017-02-23 333-216195
17632552
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-17-001642 (34 Act)  Size: 12 MB
2017-02-23 001-35506
17632414
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-17-002327 (34 Act)  Size: 48 KB
2017-02-13 005-87246
17595459
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-17-001134 (34 Act)  Size: 9 KB
2017-02-07 005-87246
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-17-004350 (34 Act)  Size: 20 KB
2017-01-26 001-35506
17550733
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-17-004295 (34 Act)  Size: 629 KB
2017-01-26 001-35506
17549824
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000353480-17-001601 (34 Act)  Size: 13 KB
2017-01-25 005-87246
17547220
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000072971-17-000162 (34 Act)  Size: 18 KB
2017-01-24 005-87246
17544132
8-K  Documents Current report, item 7.01
Acc-no: 0001104659-16-159848 (34 Act)  Size: 21 KB
2016-12-01 001-35506
162026573
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-16-153735 (33 Act)  Size: 1 MB
2016-11-01 333-214366
161964963
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-16-020542 (34 Act)  Size: 8 MB
2016-11-01 001-35506
161964856
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-151183 (34 Act)  Size: 649 KB
2016-10-20 001-35506
161944574
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-16-141216 (34 Act)  Size: 20 KB
2016-08-24 001-35506
161849689
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-16-018282 (34 Act)  Size: 7 MB
2016-08-02 001-35506
161800546
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-133706 (34 Act)  Size: 607 KB
2016-07-21 001-35506
161777525
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-16-131005 (34 Act)  Size: 23 KB
2016-07-05 001-35506
161750853
8-K  Documents Current report, item 5.07
Acc-no: 0001104659-16-124086 (34 Act)  Size: 33 KB
2016-05-27 001-35506
161683015
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-16-122760 (34 Act)  Size: 22 KB
2016-05-24 001-35506
161670713
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-16-014935 (34 Act)  Size: 7 MB
2016-04-28 001-35506
161600141
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-113212 (34 Act)  Size: 396 KB
2016-04-21 001-35506
161584195
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001628280-16-014240 (34 Act)  Size: 1 MB
2016-04-15 001-35506
161574494
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-16-100025 (33 Act)  Size: 252 KB
2016-02-25 333-209712
161456421
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-16-011705 (34 Act)  Size: 11 MB
2016-02-25 001-35506
161455899
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-16-000852 (34 Act)  Size: 24 KB
2016-02-10 005-87246
161404084
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-16-011027 (34 Act)  Size: 39 KB
2016-02-10 005-87246
161403319
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-16-000704 (34 Act)  Size: 24 KB
2016-02-08 005-87246
161394721
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000072971-16-000979 (34 Act)  Size: 37 KB
2016-02-05 005-87246
161391834
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-16-092112 (34 Act)  Size: 540 KB
2016-01-28 001-35506
161368973
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000215457-16-004797 (34 Act)  Size: 13 KB
2016-01-28 005-87246
161368788
8-K  Documents Current report, item 8.01
Acc-no: 0001104659-15-083489 (34 Act)  Size: 23 KB
2015-12-08 001-35506
151274040
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-15-008019 (34 Act)  Size: 7 MB
2015-10-29 001-35506
151183911
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-071911 (34 Act)  Size: 530 KB
2015-10-21 001-35506
151168330
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-15-006238 (34 Act)  Size: 7 MB
2015-08-06 001-35506
151033657
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-052868 (34 Act)  Size: 528 KB
2015-07-23 001-35506
151002441
8-K  Documents Current report, items 1.01, 2.03, 3.02, 8.01, and 9.01
Acc-no: 0001104659-15-045968 (34 Act)  Size: 929 KB
2015-06-17 001-35506
15937502
8-K  Documents Current report, item 5.07
Acc-no: 0001104659-15-045162 (34 Act)  Size: 32 KB
2015-06-12 001-35506
15929074
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-15-045004 (34 Act)  Size: 38 KB
2015-06-12 001-35506
15927384
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-15-044602 (34 Act)  Size: 37 KB
2015-06-10 001-35506
15923750
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-15-043721 (34 Act)  Size: 41 KB
2015-06-05 001-35506
15916321
ARS  Documents [Paper]Annual Report to Security Holders
Acc-no: 9999999997-15-009795 (34 Act)  Size: 1 KB
2015-05-07 001-35506
15007326
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-15-003898 (34 Act)  Size: 8 MB
2015-05-07 001-35506
15842533
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-15-003897 (34 Act)  Size: 1 MB
2015-04-24 001-35506
15791952
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-029040 (34 Act)  Size: 372 KB
2015-04-21 001-35506
15783338
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-15-028408 (34 Act)  Size: 21 KB
2015-04-17 001-35506
15778522
8-K  Documents Current report, item 7.01
Acc-no: 0001104659-15-018950 (34 Act)  Size: 26 KB
2015-03-12 001-35506
15694321
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-15-014393 (33 Act)  Size: 250 KB
2015-02-26 333-202312
15652774
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001212458-15-000002 (34 Act)  Size: 15 MB
2015-02-26 001-35506
15652540
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-15-011073 (34 Act)  Size: 145 KB
2015-02-17 005-87246
15620402
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-15-009463 (34 Act)  Size: 112 KB
2015-02-17 005-87246
15618231
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000072971-15-000429 (34 Act)  Size: 18 KB
2015-02-17 005-87246
15616735
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-15-000397 (34 Act)  Size: 24 KB
2015-02-12 005-87246
15606289
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000932471-15-003758 (34 Act)  Size: 39 KB
2015-02-10 005-87246
15591285
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-15-005379 (34 Act)  Size: 557 KB
2015-01-29 001-35506
15558969
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001212458-14-000018 (34 Act)  Size: 8 MB
2014-11-06 001-35506
141201577
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-14-073388 (34 Act)  Size: 461 KB
2014-10-23 001-35506
141170033
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001212458-14-000014 (34 Act)  Size: 8 MB
2014-08-07 001-35506
141024418
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-14-053278 (34 Act)  Size: 457 KB
2014-07-24 001-35506
14991398
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-14-047438 (34 Act)  Size: 19 KB
2014-06-20 001-35506
14932831
8-K  Documents Current report, item 5.07
Acc-no: 0001104659-14-045724 (34 Act)  Size: 31 KB
2014-06-13 001-35506
14908387
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-14-000590 (34 Act)  Size: 28 KB
2014-05-12 005-87246
14832519
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001212458-14-000009 (34 Act)  Size: 6 MB
2014-05-08 001-35506
14825473
10-K/A  Documents [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001104659-14-036481 (34 Act)  Size: 646 KB
2014-05-08 001-35506
14824920
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-14-004460 (34 Act)  Size: 697 KB
2014-05-01 001-35506
14800683
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-14-032648 (34 Act)  Size: 354 KB
2014-04-30 001-35506
14798731
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-14-019839 (33 Act)  Size: 250 KB
2014-03-14 333-194599
14695525
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001212458-14-000004 (34 Act)  Size: 14 MB
2014-03-14 001-35506
14694958
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001188112-14-000390 (34 Act)  Size: 198 KB
2014-02-14 005-87246
14619033
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-14-009369 (34 Act)  Size: 121 KB
2014-02-14 005-87246
14613915
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-14-051025 (34 Act)  Size: 131 KB
2014-02-13 005-87246
14605959
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-14-000532 (34 Act)  Size: 28 KB
2014-02-13 005-87246
14604078
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-14-007979 (34 Act)  Size: 141 KB
2014-02-12 005-87246
14600386
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-14-006040 (34 Act)  Size: 23 KB
2014-02-03 001-35506
14568968
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-14-005265 (34 Act)  Size: 471 KB
2014-01-30 001-35506
14560912
8-K  Documents Current report, items 1.01, 2.03, 3.02, 8.01, and 9.01
Acc-no: 0001104659-13-089670 (34 Act)  Size: 998 KB
2013-12-11 001-35506
131271285
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-13-088754 (34 Act)  Size: 39 KB
2013-12-06 001-35506
131261218
8-K  Documents Current report, items 8.01 and 9.01
Acc-no: 0001104659-13-088363 (34 Act)  Size: 37 KB
2013-12-04 001-35506
131257469
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001445305-13-002988 (34 Act)  Size: 9 MB
2013-11-12 001-35506
131211285
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-13-079228 (34 Act)  Size: 449 KB
2013-10-30 001-35506
131179303
8-K  Documents Current report, item 1.01
Acc-no: 0001104659-13-073461 (34 Act)  Size: 20 KB
2013-10-01 001-35506
131127194
8-K  Documents Current report, item 1.01
Acc-no: 0001104659-13-062048 (34 Act)  Size: 20 KB
2013-08-09 001-35506
131024666
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001212458-13-000013 (34 Act)  Size: 10 MB
2013-08-07 001-35506
131018764
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-13-056685 (34 Act)  Size: 450 KB
2013-07-25 001-35506
13986654
8-K  Documents Current report, item 5.02
Acc-no: 0001104659-13-053528 (34 Act)  Size: 21 KB
2013-07-08 001-35506
13958155
8-K  Documents Current report, item 5.07
Acc-no: 0001104659-13-049008 (34 Act)  Size: 46 KB
2013-06-13 001-35506
13911546
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001212458-13-000009 (34 Act)  Size: 7 MB
2013-05-09 001-35506
13829605
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001047469-13-005206 (34 Act)  Size: 732 KB
2013-04-30 001-35506
13799111
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001104659-13-033018 (34 Act)  Size: 343 KB
2013-04-25 001-35506
13783199
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001104659-13-021313 (33 Act)  Size: 220 KB
2013-03-15 333-187321
13695340
10-K/A  Documents [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001212458-13-000006 (34 Act)  Size: 3 MB
2013-03-14 001-35506
13691277
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001212458-13-000003 (34 Act)  Size: 14 MB
2013-03-08 001-35506
13678498
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-13-008420 (34 Act)  Size: 173 KB
2013-02-14 005-87246
13605564
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-13-055804 (34 Act)  Size: 151 KB
2013-02-13 005-87246
13604625
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001144204-13-007944 (34 Act)  Size: 112 KB
2013-02-13 005-87246
13599322
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-13-051963 (34 Act)  Size: 105 KB
2013-02-12 005-87246
13598057
8-K  Documents Current report, items 2.02, 5.02, and 9.01
Acc-no: 0001104659-13-006461 (34 Act)  Size: 502 KB
2013-01-31 001-35506
13562946