Form D · Other Technology
Boston Materials, Inc.
Billerica, MA · CIK 0001759052
Offering snapshot reported Dec 1, 2025 · SEC filing
- Reported sold
- $28.3M Offering amount: $28.3M
- Investors reported
- 11 Form D · investor count
- Minimum accepted
- $0 Reported outside-investor minimum
- First sale
- Sep 13, 2024 As reported in this filing
Fundraising history
Reported soldDates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.
What changed?
Latest filing versus its linked predecessor, where available.
- Reported sold$18,209,420 → $28,258,176
- Reported investors9 → 11
Filing history
Scroll to see all columns →
| Filed | Filing type | Reported sold | Change vs linked filing | Investors | Source |
|---|---|---|---|---|---|
| Dec 1, 2025 | Amendment | $28,258,176 | $10,048,756vs Sep 9, 2025 | 11 | SEC filing |
| Sep 9, 2025 | Amendment | $18,209,420 | No comparison | 9 | SEC filing |
| Sep 20, 2024 | Initial | $8,501,421 | No comparison | 7 | SEC filing |
| Dec 29, 2022 | Initial | $2,000,000 | No comparison | 1 | SEC filing |
| Nov 4, 2022 | Initial | $11,999,996 | No comparison | 9 | SEC filing |
| May 21, 2021 | Initial | $10,548,228 | No comparison | Not reported | SEC filing |
| May 22, 2020 | Initial | $565,000 | No comparison | 5 | SEC filing |
| Oct 31, 2019 | Initial | $1,500,000 | No comparison | 1 | SEC filing |
Offering details
- Securities
- Equity, Option to acquire, Security to be acquired
- Exemptions
- 06b
- Duration over one year
- No
- Business combination
- No
- Sales commissions
- $0
- Finders' fees
- $0
- Form D file number
- 021-524585
Source: Form D, filed Dec 1, 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 |
|---|---|
| Andrew Goldman | Director |
| Anvesh Gurijala | Director, Executive |
| David Miller | Director |
| Dwight Poler | Director |
| Michael Segal | Director, Executive |
| Gary Sharpless | Director |
Issuer details
Industry: Other Technology (See others in industry)
Address:
8 Federal Street Suite A
Billerica, MA, 01821
Billerica, MA, 01821