Cooler Heads
Delaware corporation · 8 known investors
Cooler Heads develops scalp cooling technology to prevent hair loss in cancer patients undergoing chemotherapy. The company manufactures the Amma scalp cooling system for oncology clinics and hospitals.
Founders & leadership
KD
Kate DilliganinFounder & CEO
MG
Maria Gonzalez-BlanchDirector
MS
MICHAEL SCHOTZINGERDirector
LT
LIZ TODIADirector
LZ
LIZ ZAMBORYDirector
JP
JASON PESTERFIELDDirector
Investors · 8
Ad Astra Ventures
Aloft VCSan Franciscovia Crystal McKellar · inferred
AstiaSilicon Valley
CALIFORNIA INNOVATIONBerkeley
Golden SeedsFlushing · $250K – $2M
Mutual Capital PartnersCleveland · $1M
Robin Hood VenturesPhiladelphia · $250K – $1Mvia Pitou Devgon · inferred
Scientific Health DevelopmentDallas · $2M
Reported raises · per SEC filings
Form D private placements▶$3.3MraisedJul 2026 · 35 investors · Other Health CareRule 506(b)
▶$3.3MraisedJul 2026 · 35 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- KATHLEEN DILLIGANExecutive Officer, Director
- MARIA GONZALEZ-BLANCHDirector
- LIZ ZAMBORYDirector
- MICHAEL SCHOTZINGERDirector
- JASON PESTERFIELDDirector
- Offering amount
- $6M
- Amount sold
- $3.3M
- First sale
- Jul 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10.6MraisedMay 2025 · 42 investors · Other Health CareRule 506(b)
▶$10.6MraisedMay 2025 · 42 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- KATHLEEN DILLIGANExecutive Officer, Director
- MARIA GONZALEZ-BLANCHDirector
- MICHAEL SCHOTZINGERDirector
- LIZ TODIADirector
- Offering amount
- $11.3M
- Amount sold
- $10.6M
- First sale
- Apr 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$8.2MraisedApr 2023 · 95 investors · Other Health CareRule 506(b)
▶$8.2MraisedApr 2023 · 95 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Maria Gonzalez-BlanchDirector
- Kathleen DilliganExecutive Officer, Director
- Offering amount
- $9.3M
- Amount sold
- $8.2M
- First sale
- Mar 2023
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
- Cooler Heads Raises $11M Series A for Chemotherapy Hair Loss Prevention Device | Femtech Insiderfemtechinsider.com · 2025