## Why the Feb. 20 exchange-ratio disclosure matters (and why it can extend momentum) The February 20 disclosure does more than “add detail”—it reduces a key uncertainty that often caps deal-arb/spec flows in small-cap paper: *what exactly do I get at close, and what’s the minimum ownership I’m effectively protected by?* SGN disclosed that the merger consideration is set by an explicit **Exchange Ratio** framework and, critically, that post-close issuance to SGN holders is constrained by a **minimum ownership floor** (on a specified fully diluted basis). ["Exchange Ratio"](0001213900-26-018921|0) ["not be less than 8.5%"](0001213900-26-018921|0) ["excluding any out-of-the-money options and warrants"](0001213900-26-018921|0) ## The “price-linked” ratio can create reflexivity into closing SGN disclosed that the Exchange Ratio is determined by dividing **SGN’s last reported sale price on the last trading day prior to Closing by 7.5** (with rounding mechanics). That structure is not just mechanical—into the close window it can *pull attention toward the last-sale print as an input*, which can amplify short-term sensitivity to tape dynamics because the conversion math is explicitly anchored to a near-closing reference point. ["last reported sale price"](0001213900-26-018921|0) ["dividing"](0001213900-26-018921|0) ["by (ii) 7.5"](0001213900-26-018921|0) ## “Rounded up” is a subtle holder-friendly detail (especially in a high-volatility tape) The filing also states that if the Exchange Ratio would otherwise yield a fractional BlockchAIn share, it will be **rounded up to one (1)** with respect to that BlockchAIn share. While investors often gloss over rounding language, in practice this can be perceived as a *structurally favorable* wrinkle for certain position sizes (i.e., it avoids value leakage from fractions), and it makes the disclosed formula feel more “investable” for marginal buyers. ["rounded up"](0001213900-26-018921|0) ["to one (1)"](0001213900-26-018921|0) ## The 8.5% floor + “can adjust” clause signals the real objective: a clean listing outcome SGN disclosed BlockchAIn can **adjust** the Exchange Ratio to retain proportionate shareholdings among named parties and, notably, to comply with **NYSE American listing requirements**, subject to guardrails including the **8.5% minimum** and no negative impact on listing qualification. Read between the lines, the message is that management is prioritizing *deal completion and listing viability*—and the ratio mechanics are being used as a lever to keep the cap table and listing constraints workable without taking SGN holders below the stated floor. ["may adjust the Exchange Ratio"](0001213900-26-018921|0) ["listing requirements of the NYSE American"](0001213900-26-018921|0) ["will not be less than 8.5%"](0001213900-26-018921|0) ["does not have a negative impact"](0001213900-26-018921|0) ## The process is now on a visible timeline (which can keep speculative bid “on rails”) Just days earlier, SGN disclosed (via 8-K and attached press release) that the SEC declared the **Form S‑4 effective** (effective date stated as **January 30, 2026**) and set a **March 13, 2026 special meeting** for the vote (record date **January 20, 2026**). That matters for momentum because it converts “sometime later” into a defined calendar—often a catalyst for incremental risk-on positioning as investors game the path to closing rather than debating whether the process is stalled. ["declared the registration statement on Form S-4"](0001213900-26-016927|0) ["effective as of January 30, 2026"](0001213900-26-016927|0) ["held on March 13, 2026"](0001213900-26-016927|0) ["stockholders of record as of January 20, 2026"](0001213900-26-016927|0) If you want, I can compress this into a tighter “trade note” format (3–5 bullets) while keeping only what’s directly supported by the filings.

## Why the Feb. 20 exchange-ratio disclosure matters (and why it can extend momentum) The February 20 disclosure does more than “add detail”—it reduces a key uncertainty that often caps deal-arb/spec flows in small-cap paper: *what exactly do I get at close, and what’s the minimum ownership I’m effectively protected by?* SGN disclosed that the merger consideration is set by an explicit **Exchange Ratio** framework and, critically, that post-close issuance to SGN holders is constrained by a **minimum ownership floor** (on a specified fully diluted basis). ["Exchange Ratio"](0001213900-26-018921|0) ["not be less than 8.5%"](0001213900-26-018921|0) ["excluding any out-of-the-money options and warrants"](0001213900-26-018921|0) ## The “price-linked” ratio can create reflexivity into closing SGN disclosed that the Exchange Ratio is determined by dividing **SGN’s last reported sale price on the last trading day prior to Closing by 7.5** (with rounding mechanics). That structure is not just mechanical—into the close window it can *pull attention toward the last-sale print as an input*, which can amplify short-term sensitivity to tape dynamics because the conversion math is explicitly anchored to a near-closing reference point. ["last reported sale price"](0001213900-26-018921|0) ["dividing"](0001213900-26-018921|0) ["by (ii) 7.5"](0001213900-26-018921|0) ## “Rounded up” is a subtle holder-friendly detail (especially in a high-volatility tape) The filing also states that if the Exchange Ratio would otherwise yield a fractional BlockchAIn share, it will be **rounded up to one (1)** with respect to that BlockchAIn share. While investors often gloss over rounding language, in practice this can be perceived as a *structurally favorable* wrinkle for certain position sizes (i.e., it avoids value leakage from fractions), and it makes the disclosed formula feel more “investable” for marginal buyers. ["rounded up"](0001213900-26-018921|0) ["to one (1)"](0001213900-26-018921|0) ## The 8.5% floor + “can adjust” clause signals the real objective: a clean listing outcome SGN disclosed BlockchAIn can **adjust** the Exchange Ratio to retain proportionate shareholdings among named parties and, notably, to comply with **NYSE American listing requirements**, subject to guardrails including the **8.5% minimum** and no negative impact on listing qualification. Read between the lines, the message is that management is prioritizing *deal completion and listing viability*—and the ratio mechanics are being used as a lever to keep the cap table and listing constraints workable without taking SGN holders below the stated floor. ["may adjust the Exchange Ratio"](0001213900-26-018921|0) ["listing requirements of the NYSE American"](0001213900-26-018921|0) ["will not be less than 8.5%"](0001213900-26-018921|0) ["does not have a negative impact"](0001213900-26-018921|0) ## The process is now on a visible timeline (which can keep speculative bid “on rails”) Just days earlier, SGN disclosed (via 8-K and attached press release) that the SEC declared the **Form S‑4 effective** (effective date stated as **January 30, 2026**) and set a **March 13, 2026 special meeting** for the vote (record date **January 20, 2026**). That matters for momentum because it converts “sometime later” into a defined calendar—often a catalyst for incremental risk-on positioning as investors game the path to closing rather than debating whether the process is stalled. ["declared the registration statement on Form S-4"](0001213900-26-016927|0) ["effective as of January 30, 2026"](0001213900-26-016927|0) ["held on March 13, 2026"](0001213900-26-016927|0) ["stockholders of record as of January 20, 2026"](0001213900-26-016927|0) If you want, I can compress this into a tighter “trade note” format (3–5 bullets) while keeping only what’s directly supported by the filings.