Key facts
- Contraline’s last known valuation is $60.0M (Feb 2025).
- It has raised $41.7M across 3 recorded rounds; the latest was Later Stage VC ($55.8M) in May 2026.
- Notable investors include Alumni Ventures, Kima Ventures, Gaingels, Metaplanet Holdings, GV — 52 tracked in total.
- 3 investment vehicles were formed to buy Contraline shares in the last 12 months, reporting $2.3M sold to 106 investors, per SEC Form D filings.
- Contraline has filed 1 Form D with the SEC, most recently Apr 2022 ($7.2M sold to 22 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 52 names
- ·Watchlist + deal alerts for Contraline
Funding rounds
3 roundsSecondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 3 investment vehicles were formed to buy Contraline shares, reporting $2.3M sold to 106 investors across 3 sponsors. Most recent filing Jun 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Contraline
Developer of a male contraceptive product intended to provide non-surgical and reversible birth control procedures. The company's technology implants a non-hormonal, non-surgical, and reversible polymer hydrogel into the vas deferens for contraception and acts as a semi-permeable membrane, blocking sperm while allowing fluids through, enabling users to get a cost-effective approach to contraception easily.
- Industry
- Drug Discovery
- Sector
- Healthcare
- HQ
- Charlottesville, VA, United States
- Founded
- 2015
- Employees
- 23
- Website
- contraline.com/
- Ownership
- Privately Held (backing)
Contraline doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Contraline shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Contraline in its N-PORT filings yet. We sweep new filings monthly.