Sidechannel, Inc.
Other Technology · Worcester, Massachusetts
Sidechannel, Inc. is a other technology company based in Worcester, Massachusetts, incorporated in 2021. It has reported $58.3 million raised across 42 Form D filings with the SEC, most recently in 2023.
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| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2023-07-19 | — | $11.2M | $58.3M | SEC Form D | |
| 2022-07-07 | — | $10.8M | $47.1M | SEC Form D | |
| 2021-04-19 | — | $10.0M | $36.3M | SEC Form D | |
| 2018-05-16 | —+10 amd | $17.3M | $26.3M | SEC Form D | |
| 2018-03-20 | —+2 amd | $3.4M | $9.1M | SEC Form D | |
| 2017-05-18 | —+8 amd | $594K | $5.6M | SEC Form D | |
| 2017-03-27 | — | $15K | $5.0M | SEC Form D | |
| 2016-08-30 | —+5 amd | $1.5M | $5.0M | SEC Form D | |
| 2016-05-09 | — | $506K | $3.5M | SEC Form D | |
| 2016-04-13 | — | $485K | $3.0M | SEC Form D | |
| 2015-07-08 | —+6 amd | $2.5M | $2.5M | 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.