CISS dilution watch: offerings and filings
CISS (C3is Inc.) filed a new prospectus supplement (424B) on Thursday, November 5, 2026 (F-1). Below is every offering event for the name in the last 60 days, newest first, and its Momo Meter alert history: 15 alerts in 90 days, last Oct 12, 9:05 AM.
| Date | Event | Momo Meter alerts, 90 days |
|---|---|---|
| Nov 5, 2026 | New 424B filed a new prospectus supplement (424B), F-1, shelf | 15 last Oct 12, 9:05 AM |
| Nov 5, 2026 | New 424B filed a new prospectus supplement (424B), F-1, shelf | 15 last Oct 12, 9:05 AM |
| Nov 5, 2026 | New 424B filed a new prospectus supplement (424B), F-1, shelf | 15 last Oct 12, 9:05 AM |
A registration (S-1 or S-3) is permission to sell new shares later; effective means the SEC cleared it; a pricing or a 424B supplement means shares are being sold now; an MEF adds shares to a sale in progress. New shares sold into the market dilute existing holders.