Form POS462C post-effective amendments under Rule 462(c)
Form POS462C: post-effective amendments filed under Securities Act Rule 462(c), mainly by small offerings and SPAC-style issuers.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/filings?query=formType:%22POS462C%22&size=2"
import os, requests
r = requests.get(
"https://secfeedapi.com/v1/filings",
params={'query': 'formType:"POS462C"', 'size': '2'},
headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
)
print(r.json())What is POS462C?
The EDGAR Filer Manual describes POS462C as a post-effective amendment to a registration statement filed under Rule 462(c). Rule 462(c) covers a post-effective amendment filed solely to register additional securities or classes under specified circumstances tied to Rule 462(b) offerings, and it becomes effective on filing.
Volume is small. Recent filers are mostly small issuers and blank check companies adjusting an offering at pricing.
Issuers with an effective registration statement adjusting an offering under Rule 462(c).
At or after pricing, when the offering terms require the amendment.
Filings per year
Every POS462C filing on EDGAR, counted from the SecFeed index. Updated daily.
What is inside
| Section | Contents |
|---|---|
| Cover | Identifies the amendment as filed under Rule 462(c). |
| Securities | The securities covered by the amendment. |
| Exhibits | Opinions and consents. |
Get POS462C data with SecFeed
Search the filings with formType:"POS462C", read any document as text or PDF, and use these APIs for structured data:
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Latest POS462C filings
| Company | Form | Filed | |
|---|---|---|---|
| Edison Oncology Holding Corp | POS462C | 2026-02-13 | EDGAR ↗ |
| Newbridge Acquisition Ltd | POS462C | 2026-01-12 | EDGAR ↗ |
| Monkey Tree Investment Ltd | POS462C | 2025-12-31 | EDGAR ↗ |
| Monkey Tree Investment Ltd | POS462C | 2025-12-19 | EDGAR ↗ |
| Regenique Group Ltd | POS462C | 2025-12-11 | EDGAR ↗ |
| Monkey Tree Investment Ltd | POS462C | 2025-12-01 | EDGAR ↗ |
| Monkey Tree Investment Ltd | POS462C | 2025-11-07 | EDGAR ↗ |
| Newbridge Acquisition Ltd | POS462C | 2025-10-22 | EDGAR ↗ |
Use cases
- Complete the filing history of small IPOs and SPACs
- Research uses of Rule 462 short-form amendments
Related forms
Every Form S-1 registration statement and amendment since 1994: IPOs, follow on offerings and resale registrations, with offering terms as JSON.
424B4Priced IPO prospectusEvery 424B4 final prospectus since 1994: the priced IPO and offering prospectus with shares sold, price per share, proceeds and underwriters.
FAQ
Is POS462C effective on filing?
Yes. Filings under Rule 462 become effective automatically.
How is it related to S-1MEF?
Both are Rule 462 mechanisms used around pricing. S-1MEF is a new registration statement under Rule 462(b).
Every POS462C filing, one API call away
500 free calls a month. JSON, CSV, PDF and a Python SDK.