Cooler Heads
COOLER HEADS CARE, INC.
Cooler Heads is the creator of Amma™, an FDA-cleared scalp cooling system that helps cancer patients reduce hair loss during chemotherapy. Amma delivers hospital-grade cold-cap therapy that’s simple, portable, and patient-first.
coolerheads.com · San Diego, CA
Funding event
The round itself, as filedInferred stageSeed
Sold of offered$3.3M of $6.0M
Filed2026-07-23
Days since filing73
- Exemption claimed
- Rule 506(b)
- First-ever Form D
- No
- Date of first sale
- 2026-07-10
Investors
No investors named: Form D does not list them
Officers on the filing
Names and roles as filed; addresses are never stored- KATHLEEN DILLIGANExecutive Officer · Director
- MARIA GONZALEZ-BLANCHDirector
- LIZ ZAMBORYDirector
- MICHAEL SCHOTZINGERDirector
- JASON PESTERFIELDDirector
Health flags
Three flags, each with the raw inputs behind it · as of 2026-10-03UndersubscribedNot flagged54.5% sold2.8 months since first sale
Prior raiseNot flaggedPrior raise not known—
AmendedNot flaggedNo amendmentNo D/A on file
Open roles
On the employer's own careers page · checked 2026-09-240
Pre-posting windowNot enough dataShown once this sector and stage have 20 observed lags from filing to first posting.
No open roles foundWe read careers pages daily.
Also raised in Health & bio
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75 rounds in Health & bio in the 28 days to 2026-10-03, against 71 in the 28 days before.