IPO registrations (S-1, F-1) · Registrants
RIBOGENE INC / CA/
- SEC CIK
- 924654 · filings on EDGAR ↗
- Registration
- Form S-1, first filed 1997-10-27, last 1998-05-27; 1 initial registration, 8 amendments
- Outcome
- Final prospectus filed 1998-05-28; withdrawal requested 1998-02-25
- Industry (SIC)
- Services-Commercial Physical & Biological Research 8731
- Business address
- 21375 CABOT BLVD BLDG. B,, Hayward, CA 94545
- EIN
- 94-3095154
- EDGAR entity type
- operating
Offering terms
- Final price
- $3.57 per share (424B4 filed 1998-05-28, an initial public offering)
- Shares sold
- 2,300,000
- Gross proceeds
- $8,211,000 before underwriting discounts and any over-allotment option
- Listing
- NYSE American under the symbol RBO
- Lead underwriters
- Gruntal & Co., L.l.c
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
Filings 12
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 1997-10-27 | S-1 | S-1 (registration) | RIBOGENE INC / CA/ | 0000891618-97-004245 ↗ |
| 1997-11-12 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-97-004489 ↗ |
| 1997-12-12 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-97-004917 ↗ |
| 1998-01-07 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-000018 ↗ |
| 1998-02-25 | RW | RW (withdrawal request) | RIBOGENE INC / CA/ | 0000891618-98-000876 ↗ |
| 1998-04-08 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-001591 ↗ |
| 1998-04-15 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-001716 ↗ |
| 1998-05-14 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-002416 ↗ |
| 1998-05-20 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-002566 ↗ |
| 1998-05-27 | S-1/A | S-1/A (amendment) | RIBOGENE INC / CA/ | 0000891618-98-002641 ↗ |
| 1998-05-27 | RW | RW (withdrawal request) | RIBOGENE INC / CA/ | 0000891618-98-002645 ↗ |
| 1998-05-28 | 424B4 | 424B4 (final prospectus) | RIBOGENE INC / CA/ | 0000891618-98-002659 ↗ |
Prospectus pages read 2
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-05-27 | S-1/A | registration statement | $7.00 | 2,700,000 | $18,900,000 | NYSE American RBO | 1 | from the submission text; price sentence, shares headline, proceeds computed, cover names 1 | document ↗ | |
| 1998-05-28 | 424B4 | final prospectus | $3.57 | 2,300,000 | $8,211,000 | NYSE American RBO | 1 | from the submission text; price line, shares headline, proceeds computed, cover names 1 | document ↗ |
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.
Others with the same interests
SIC industry Services-Commercial Physical & Biological Research, CA first:
- COMBICHEM INC CA
- AURORA BIOSCIENCES CORP CA
- SIGNAL PHARMACEUTICALS INC CA
- DELTAGEN INC CA
- MAXYGEN INC CA
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- CytoCore, Inc. CA
- diaDexus, Inc. (pre-merger) CA
- SENOMYX INC CA
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In other datasets, the same topic (Medical research) in CA:
- Nonprofit: 23ANDME RESEARCH INSTITUTE (Nonprofits (IRS Form 990))
Interests: Services-Commercial Physical & Biological Research · Medical research