Form
SCHEDULE 13G/A
Passive or exempt beneficial ownership filing.
Avenue Venture Opportunities Fund II, L.P. - 01 Sep 2025 SCHEDULE 13G/A Report for CALCIMEDICA, INC. Common Stock, par value $0.0001 per share (CALC)
- Filing manager
- Avenue Venture Opportunities Fund II, L.P.
- Reporting owner
- Avenue Venture Opportunities Fund II, L.P.
- Beneficially owned shares
- 1,359,553 shares
- Large-stake signal
-
Ownership
8.9%Beneficial ownership of this reported class.
Shares
1,359,553 sharesShares beneficially owned as disclosed.
Event date
01 Sep 2025Date tied to the ownership event or amendment.
Accepted by SEC
09 Sep 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 8.9%
- Symbol
- CALC
- Shares outstanding
- 15,327,542 shares
- SEC form
- SCHEDULE 13G/A
- Accepted by SEC
- 09 Sep 2025, 16:26:27 UTC
- Event date
- 01 Sep 2025
- Prior SEC filing
- 28 May 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
Avenue Venture Opportunities Fund II, L.P. disclosed 8.9% ownership in CALCIMEDICA, INC. Common Stock, par value $0.0001 per share (CALC) on 01 Sep 2025.
Key facts
- Avenue Venture Opportunities Fund II, L.P. filed SCHEDULE 13G/A for CALCIMEDICA, INC. Common Stock, par value $0.0001 per share (CALC).
- Disclosed ownership: 8.9%.
- Date of event: 01 Sep 2025.
Change
- Previous schedule filing date: 28 May 2025.
- Current filing was accepted on 09 Sep 2025, 16:26.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (5)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Avenue Venture Opportunities Fund II, L.P. | 8.9% | 1,359,553 | 0 | 0 | /s/ Andrew Schinder | Andrew Schinder POA for Marc Lasry, Member GL Venture Opportunities Partners II LLC, Man. Mbr Avenue Venture Opportunities Partners II LLC, Gen. Ptnr. | |
| Avenue Capital Management II, L.P. | 8.9% | 1,359,553 | 1,359,553 | 0 | /s/ Andrew Schinder | Andrew Schinder POA for Marc Lasry, Member of Avenue Capital Management II GenPar, LLC, General Partner. | |
| Avenue Venture Opportunities Partners II, LLC | 8.9% | 1,359,553 | 0 | 0 | /s/ Andrew Schinder | Andrew Schinder POA for Marc Lasry, Member of GL Venture Opportunities Partners II, LLC, Managing Member | |
| GL Venture Opportunities Partners II, LLC | 8.9% | 1,359,553 | 0 | 0 | /s/ Andrew Schinder | Andrew Schinder Attorney-in-Fact for Marc Lasry, Member | |
| Marc Lasry | 8.9% | 1,359,553 | 0 | 0 | /s/ Andrew Schinder | Andrew Schinder Attorney-in-Fact for Marc Lasry |
CIK / CUSIP context first