SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
Mailing Address 4995 BRADENTON AVENUE SUITE 240 DUBLIN OH 43017
Business Address 4995 BRADENTON AVENUE SUITE 240 DUBLIN OH 43017 6147937500
NAVIDEA BIOPHARMACEUTICALS, INC. CIK#: 0000810509 (see all company filings)

SIC: 2835 - IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
State location: OH | State of Inc.: DE | Fiscal Year End: 1231
formerly: NEOPROBE CORP (filings through 2011-12-30)
(CF Office: 03 Life Sciences)
Get insider transactions for this issuer.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000810509 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001104659-24-010817 (34 Act)  Size: 34 KB
2024-02-05 005-43603
24597683
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000259 (33 Act)  Size: 1 KB
2024-01-31 333-274246
24584880
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000255 (33 Act)  Size: 1 KB
2024-01-31 333-262691
24584872
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000254 (33 Act)  Size: 1 KB
2024-01-31 333-252847
24584870
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000253 (33 Act)  Size: 1 KB
2024-01-31 333-248404
24584869
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-000252 (33 Act)  Size: 1 KB
2024-01-31 333-235762
24584867
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002320 (33 Act)  Size: 33 KB
2024-01-26 333-276266
24569299
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002319 (33 Act)  Size: 33 KB
2024-01-26 333-268956
24569296
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002318 (33 Act)  Size: 33 KB
2024-01-26 333-250078
24569291
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002317 (33 Act)  Size: 33 KB
2024-01-26 333-228960
24569287
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001437749-24-002316 (33 Act)  Size: 27 KB
2024-01-26 333-235762
24569286
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002315 (33 Act)  Size: 33 KB
2024-01-26 333-198716
24569281
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001437749-24-002314 (33 Act)  Size: 27 KB
2024-01-26 333-248404
24569277
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002313 (33 Act)  Size: 33 KB
2024-01-26 333-238329
24569274
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001437749-24-002312 (33 Act)  Size: 27 KB
2024-01-26 333-252847
24569266
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002311 (33 Act)  Size: 33 KB
2024-01-26 333-217814
24569264
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001437749-24-002310 (33 Act)  Size: 27 KB
2024-01-26 333-274246
24569260
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002309 (33 Act)  Size: 33 KB
2024-01-26 333-158323
24569211
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001437749-24-002308 (33 Act)  Size: 20 KB
2024-01-26 333-262691
24569206
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002307 (33 Act)  Size: 33 KB
2024-01-26 333-130636
24569204
15-12G  Documents Securities registration termination [Section 12(g)]
Acc-no: 0001437749-24-002306 (34 Act)  Size: 16 KB
2024-01-26 001-35076
24569196
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001437749-24-002305 (33 Act)  Size: 33 KB
2024-01-26 333-05143
24569193
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: 0001143313-24-000012 (34 Act)  Size: 5 KB
2024-01-16 001-35076
24534654
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001437749-23-035285 (33 Act)  Size: 71 KB
2023-12-26 333-276266
231511152
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001104659-23-128181 (34 Act)  Size: 164 KB
2023-12-21 005-43603
231504999
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 3.02, and 9.01
Acc-no: 0001437749-23-033343 (34 Act)  Size: 328 KB
2023-12-01 001-35076
231458154
8-K  Documents   Interactive Data Current report, items 1.01, 3.02, 5.02, 5.07, and 9.01
Acc-no: 0001437749-23-032354 (34 Act)  Size: 344 KB
2023-11-16 001-35076
231415315
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-032052 (34 Act)  Size: 7 MB
2023-11-14 001-35076
231408038
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001437749-23-031564 (34 Act)  Size: 29 KB
2023-11-13 001-35076
231397965
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: 0001143313-23-000114 (34 Act)  Size: 5 KB
2023-10-23 000-26520
231339680
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001437749-23-027767 (34 Act)  Size: 819 KB
2023-10-05 001-35076
231311628
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001437749-23-026010 (34 Act)  Size: 824 KB
2023-09-15 001-35076
231258482
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-002611 (33 Act)  Size: 1 KB
2023-09-08 16:30:00 333-274246
231246560
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001437749-23-025385 Size: 6 KB
2023-09-07
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-009773 Size: 40 KB
2023-09-05
S-3  Documents Registration statement under Securities Act of 1933
Acc-no: 0001437749-23-024786 (33 Act)  Size: 460 KB
2023-08-29 333-274246
231217384
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-023319 (34 Act)  Size: 7 MB
2023-08-11 001-35076
231164043
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001437749-23-022524 (34 Act)  Size: 173 KB
2023-08-08 001-35076
231151761
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, 8.01, and 9.01
Acc-no: 0001437749-23-021059 (34 Act)  Size: 226 KB
2023-07-28 001-35076
231124043
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001437749-23-019901 (34 Act)  Size: 199 KB
2023-07-13 001-35076
231087520