Data / Form D filings / Tympanogen, Inc.
Tympanogen, Inc.: Form D filings
Tympanogen, Inc., a technology company in Richmond, VA, filed 3 Form D notices with the SEC between 2022 and 2025. The latest, on March 13, 2025, reports $1.2 million sold of a $5 million offering to 33 investors.
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Company details from the filing
- Address
- 800 E. LEIGH STREET, Richmond, VA, 23219
- Phone
- (919) 906-3152
- Industry
- Other Technology
- Entity type
- Corporation
- Incorporated in
- Delaware
- Revenue range
- Decline to Disclose
- Exemptions claimed
- Rule 506(b)
- SEC identifier (CIK)
- 1879539
Form D filings
| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
|---|---|---|---|---|---|---|---|
| Mar 13, 2025 | New notice | $5,000,000 | $1,155,653 | $3,844,347 | 33 | Feb 10, 2025 | sec.gov |
| May 3, 2023 | New notice | $1,000,000 | $25,000 | $975,000 | 1 | Apr 28, 2023 | sec.gov |
| Mar 9, 2022 | New notice | $2,500,000 | $1,000,000 | $1,500,000 | 12 | Oct 8, 2021 | sec.gov |
Executive officers and directors named in the filing
| Name | Role | Note in the filing |
|---|---|---|
| Elaine Horn-Ranney | Executive Officer, Director |
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- ClearOffice Inc. $112,500 · Oct 9, 2026
- Mind Rhythms, Inc. $110,000 · Oct 9, 2026
- Turner Nanotechnology Corp $150,000 · Oct 7, 2026
Every Form D from the week of Mar 10, 2025 · All recent filings in Virginia · All recent Other Technology filings
Read from SEC EDGAR. Amount sold is what Tympanogen, Inc. reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under CC BY 4.0.