Form D · Other Technology
Tympanogen, Inc.
Richmond, VA · CIK 0001879539
Offering snapshot reported Mar 13, 2025 · SEC filing
- Reported sold
- $1.16M Offering amount: $5M
- Investors reported
- 33 Form D · investor count
- Minimum accepted
- $10K Reported outside-investor minimum
- First sale
- Feb 10, 2025 As reported in this filing
What changed?
Latest filing versus its linked predecessor, where available.
No comparable changes in the displayed metrics.
Filing history
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| Filed | Filing type | Reported sold | Change vs linked filing | Investors | Source |
|---|---|---|---|---|---|
| Mar 13, 2025 | Initial | $1,155,653 | No comparison | 33 | SEC filing |
| May 3, 2023 | Initial | $25,000 | No comparison | 1 | SEC filing |
| Mar 9, 2022 | Initial | $1,000,000 | No comparison | 12 | SEC filing |
Offering details
- Securities
- Equity
- Exemptions
- 06b
- Duration over one year
- No
- Business combination
- No
- Sales commissions
- $0
- Finders' fees
- $0
- Form D file number
- 021-540753
Source: Form D, filed Mar 13, 2025. Minimum accepted may differ from a standard advertised minimum.
Fund connections
No confirmed ADV fund connection is available for this issuer.
People & organizations
Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.
| Name | Reported role |
|---|---|
| Elaine Horn Ranney | Director, Executive |
Issuer details
Industry: Other Technology (See others in industry)
Address:
800 E. Leigh Street
Richmond, VA, 23219
Richmond, VA, 23219