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Mailing Address ONE GATEWAY CENTER (300 WASHINGTON ST.) SUITE 356 NEWTON MA 02458
Business Address ONE GATEWAY CENTER (300 WASHINGTON ST.) SUITE 356 NEWTON MA 02458 (844) 902-6100
Acer Therapeutics Inc. CIK#: 0001069308 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: MA | State of Inc.: DE | Fiscal Year End: 1231
formerly: Opexa Therapeutics, Inc. (filings through 2017-09-20)
formerly: PHARMAFRONTIERS CORP (filings through 2005-10-05)
formerly: PharmaFrontiers Corp. (filings through 2006-06-02)
formerly: SPORTAN UNITED INDUSTRIES INC (filings through 2004-07-01)
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Items 1 - 40  0001069308 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
15-12G  Documents Securities registration termination [Section 12(g)]
Acc-no: 0001193125-23-285670 (34 Act)  Size: 12 KB
2023-11-30 001-33004
231453971
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-003428 (33 Act)  Size: 2 KB
2023-11-24 333-264378
231437228
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-003427 (33 Act)  Size: 2 KB
2023-11-24 333-261342
231437227
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-065159 (34 Act)  Size: 10 MB
2023-11-20 001-33004
231423389
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280716 (33 Act)  Size: 34 KB
2023-11-20 333-213090
231423321
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280714 (33 Act)  Size: 34 KB
2023-11-20 333-48352
231423315
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280712 (33 Act)  Size: 34 KB
2023-11-20 333-237265
231423307
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280711 (33 Act)  Size: 34 KB
2023-11-20 333-221566
231423306
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280708 (33 Act)  Size: 34 KB
2023-11-20 333-253742
231423296
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280707 (33 Act)  Size: 34 KB
2023-11-20 333-139196
231423287
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280705 (33 Act)  Size: 34 KB
2023-11-20 333-224942
231423286
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280702 (33 Act)  Size: 34 KB
2023-11-20 333-270868
231423276
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280700 (33 Act)  Size: 34 KB
2023-11-20 333-263241
231423271
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280698 (33 Act)  Size: 34 KB
2023-11-20 333-176934
231423269
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280696 (33 Act)  Size: 34 KB
2023-11-20 333-230133
231423258
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-280692 (33 Act)  Size: 34 KB
2023-11-20 333-192215
231423242
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001193125-23-280689 (33 Act)  Size: 23 KB
2023-11-20 333-264378
231423212
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001193125-23-280687 (33 Act)  Size: 23 KB
2023-11-20 333-261342
231423199
8-K  Documents   Interactive Data Current report, items 2.01, 3.03, 5.01, 5.02, 5.03, and 9.01
Acc-no: 0001193125-23-280679 (34 Act)  Size: 279 KB
2023-11-20 001-33004
231423108
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0001354457-23-000878 (34 Act)  Size: 4 KB
2023-11-20 001-33004
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0001193125-23-276573 (34 Act)  Size: 29 KB
2023-11-14 001-33004
231401326
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-273525 (34 Act)  Size: 35 KB
2023-11-08 001-33004
231388010
8-K  Documents   Interactive Data Current report, items 5.07 and 8.01
Acc-no: 0001193125-23-273522 (34 Act)  Size: 169 KB
2023-11-08 001-33004
231387945
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-268926 (34 Act)  Size: 38 KB
2023-11-02 001-33004
231370288
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-268925 (34 Act)  Size: 76 KB
2023-11-02 001-33004
231370286
8-K  Documents   Interactive Data Current report, items 1.01, 3.01, 8.01, and 9.01
Acc-no: 0001193125-23-268923 (34 Act)  Size: 225 KB
2023-11-02 001-33004
231370284
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-265664 (34 Act)  Size: 44 KB
2023-10-30 001-33004
231357195
DEFM14A  Documents Definitive proxy statement relating to merger or acquisition
Acc-no: 0001193125-23-253555 (34 Act)  Size: 5 MB
2023-10-10 001-33004
231318769
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-225731 (34 Act)  Size: 1 MB
2023-08-31 001-33004
231227212
8-K  Documents   Interactive Data Current report, items 1.01, 1.02, 2.03, 8.01, and 9.01
Acc-no: 0001193125-23-225725 (34 Act)  Size: 1 MB
2023-08-31 001-33004
231227203
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-042436 (34 Act)  Size: 14 MB
2023-08-14 001-33004
231170572
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-23-042407 (34 Act)  Size: 495 KB
2023-08-14 001-33004
231170090
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 7.01, 8.01, and 9.01
Acc-no: 0000950170-23-029735 (34 Act)  Size: 16 MB
2023-06-26 001-33004
231039551
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0000950170-23-026809 (34 Act)  Size: 196 KB
2023-06-07 001-33004
23998959
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0000950170-23-023449 (34 Act)  Size: 205 KB
2023-05-22 001-33004
23944639
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-022296 (34 Act)  Size: 14 MB
2023-05-15 001-33004
23924364
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000950170-23-022284 (34 Act)  Size: 482 KB
2023-05-15 001-33004
23924178
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0000950170-23-017313 (34 Act)  Size: 187 KB
2023-05-04 001-33004
23885562
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0000950170-23-016043 (34 Act)  Size: 259 KB
2023-05-01 001-33004
23870508
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001193125-23-119840 (33 Act)  Size: 402 KB
2023-04-27 333-261342
23851694