Filing Details
- Accession Number:
- 0000950170-25-012579
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2025-02-03 19:01:33
- Reporting Period:
- 2025-02-03
- Accepted Time:
- 2025-02-03 19:01:33
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 2040807 | Metsera Inc. | MTSR | () | 4 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1219039 | Keith Crandell | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 1219042 | Robert Nelsen | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 1229592 | Steven Gillis | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 1906837 | Arch Venture Fund Xii, L.p. | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 1979548 | Arch Venture Partners Xii, Llc | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 1979765 | Arch Venture Partners Xii, L.p. | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 2006772 | Arch Venture Fund Xiii, L.p. | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 2016082 | Arch Venture Partners Xiii, Llc | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No | |
| 2016083 | Arch Venture Partners Xiii, L.p. | 8755 W. Higgins Road, Suite 1025 Chicago IL 60631 | No | No | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Acquisiton | 2025-02-03 | 16,006,949 | $0.00 | 17,070,904 | No | 4 | C | Indirect | See Footnote |
| Common Stock | Acquisiton | 2025-02-03 | 7,523,682 | $0.00 | 7,523,682 | No | 4 | C | Indirect | See Footnote |
| Common Stock | Acquisiton | 2025-02-03 | 1,432,224 | $18.00 | 18,503,128 | No | 4 | P | Indirect | See Footnote |
| Common Stock | Acquisiton | 2025-02-03 | 789,998 | $18.00 | 8,313,680 | No | 4 | P | Indirect | See Footnote |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | C | Indirect | See Footnote |
| No | 4 | C | Indirect | See Footnote |
| No | 4 | P | Indirect | See Footnote |
| No | 4 | P | Indirect | See Footnote |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Series Seed Preferred Stock | Disposition | 2025-02-03 | 19,933,333 | $0.00 | 8,483,268 | $0.00 |
| Common Stock | Series A Convertible Preferred Stock | Disposition | 2025-02-03 | 15,000,000 | $0.00 | 6,383,730 | $0.00 |
| Common Stock | Series B Convertible Preferred Stock | Disposition | 2025-02-03 | 2,678,571 | $0.00 | 1,139,951 | $0.00 |
| Common Stock | Series A Convertible Preferred Stock | Disposition | 2025-02-03 | 15,000,000 | $0.00 | 6,383,731 | $0.00 |
| Common Stock | Series B Convertible Preferred Stock | Disposition | 2025-02-03 | 2,678,571 | $0.00 | 1,139,951 | $0.00 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect |
Footnotes
- The shares of Issuer's preferred stock have no expiration date and are convertible at the holder's election into Issuer's common stock at a conversion ratio of 1-for-2.349723. The preferred stock automatically converted into shares of the Issuer's common stock, for no additional consideration, upon the closing of the Issuer's initial public offering.
- Represents shares held directly by ARCH Venture Fund XII, L.P ("ARCH Venture Fund XII"). ARCH Venture Partners XII, L.P. ("AVP XII LP"), as the sole general partner of ARCH Venture Fund XII, may be deemed to beneficially own the shares held by ARCH Venture Fund XII. ARCH Venture Partners XII, LLC ("AVP XII LLC"), as the sole general partner of AVP XII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XII. AVP XII LP and AVP XII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XII LLC, each of Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the "AVP XII Committee Members") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XII shares. Each AVP XII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein.
- Represents shares held directly by ARCH Venture Fund XIII, L.P.("ARCH Venture Fund XIII"). ARCH Venture Partners XIII, L.P. ("AVP XIII LP"), as the sole general partner of ARCH Venture Fund XIII, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. ARCH Venture Partners XIII, LLC ("AVP XIII LLC"), as the sole general partner of AVP XIII LP, may be deemed to beneficially own the shares held by ARCH Venture Fund XIII. AVP XIII LP and AVP XIII LLC disclaim beneficial ownership except to the extent of any pecuniary interest therein. As members of the investment committee of AVP XIII LLC, each of Paul L. Berns, Kristina M. Burow, Keith Crandell, Steven Gillis and Robert Nelsen (the "AVP XIII Committee Members") may also be deemed to share the power to direct the disposition and vote of the ARCH Venture Fund XIII shares. Each AVP XIII Committee Member disclaims beneficial ownership except to the extent of any pecuniary interest therein.
- (Continued from footnote 3) Each of Kristina Burow and Paul Berns has filed a separate Form 4.
Billionaire Hedge Funds
