NMSIC Co-Investment Fund, L.P. - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
NMSIC Co-Investment Fund, L.P. is an investment firm tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $660K.
Profile
NMSIC Co-Investment Fund, L.P. is an investment firm that reports beneficial ownership of shares in EXAGEN INC. (XGN) under U.S. securities law. It has submitted 1 SEC insider filing since 2024, most recently in November 2024.
| Filer type | Fund |
|---|---|
| Role | Insider |
| Notability | 20/100 |
Board memberships
- EXAGEN INC.
Trading Pattern
InsiderAlpha's records for NMSIC Co-Investment Fund, L.P. go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role NMSIC Co-Investment Fund, L.P. has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Insider at EXAGEN INC. (XGN) - 1 filing, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-11-27 | XGN | EXAGEN INC. | S - Open-market sale | 200.0K | $3.30 | $660K |
Most Active Insiders Right Now
NMSIC Co-Investment Fund, L.P. has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- Magnetar Financial LLC - $8.53B of CRWV open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Novo Holdings A/S
- William O'Dowd IV
- Eric L. Oliver
- Opaleye Management Inc.
- ORBIMED ADVISORS LLC
- Stephen G. Pagliuca
- Pale Fire Capital SE
- Bhaskar Panigrahi
Frequently Asked Questions
What is NMSIC Co-Investment Fund, L.P.?
NMSIC Co-Investment Fund, L.P. is an investment firm that reports beneficial ownership of shares in EXAGEN INC. (XGN) under U.S. securities law. It has submitted 1 SEC insider filing since 2024, most recently in November 2024.…
Has NMSIC Co-Investment Fund, L.P. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($660K) across all tracked filings.
Where can I see all of NMSIC Co-Investment Fund, L.P.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live NMSIC Co-Investment Fund, L.P. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.