Tiretutor, Inc.
Other Technology · Brookline, Massachusetts
Tiretutor, Inc. is a other technology company based in Brookline, Massachusetts, incorporated in 2018. It has raised at least $17.7 million across 7 known rounds, of which $14.1 million was reported to the SEC on 7 Form D filings, most recently in 2026.
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| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2026-07-15 | — | $3.3M | $17.7M | SEC Form D | |
| 2026-05-20 | — | $350K | $14.4M | SEC Form D | |
| 2025-08-27 | —+1 amd | $3.0M | $14.1M | SEC Form D | |
| 2024-07-01 | — | $5.5M | $11.1M | SEC Form D | |
| 2024-01-02 | — | $1.0M | $5.5M | SEC Form D | |
| 2021-12-22 | — | $4.3M | $4.5M | SEC Form D | |
| 2021-09-08 | — | $75K | $215K | SEC Form D | |
| 2020-03-12 | — | $140K | $140K | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.