Yesterday, Corp Fin issued new SEC Forms CFI 116.26 that gives small cap ATM issuers a potentially very big break. Here’s the new guidance:

Question: A company entered into a sales agreement with a named selling agent for an at-the-market offering of an amount of securities that the company reasonably expected to offer and sell. The company had an effective Form S-3 registration statement, was eligible to offer and sell securities in reliance on General Instruction I.B.1, and filed a prospectus supplement for the offering. At the time of its next Section 10(a)(3) update, the company does not meet the $75 million public float requirement of Instruction I.B.1 but remains eligible to use Form S-3 in reliance on General Instruction I.B.6 (the “baby shelf”). Will the staff object if the company continues to offer and sell the full amount of securities covered by the prospectus supplement even if that amount would exceed the offering limits of General Instruction I.B.6?

Answer: Under these circumstances, the staff will not object if the company continues offering and selling the full amount of securities covered by the prospectus supplement that was filed prior to the Section 10(a)(3) update. [March 19, 2026]

Traditionally, each Section 10(a)(3) update drew a bright line around questions concerning Form S-3 eligibility, and if an issuer no longer met the $75 million public float test, any existing ATM program would be subject to the baby shelf limitations in Instruction 1.B.6. Now, an issuer that finds itself in this position can continue to issue the full amount of the shares covered by the ATM pro supp even after the date of the Section 10(a)(3) update.

The relief granted by this CDI is relatively modest in the grand scheme of things (after all, we’re talking about ATM programs), but in taking a position that the Section 10(a)(3) update is no longer a bright line in all situations, the Staff may have crossed the Rubicon here. It will be interesting to see where that journey takes it.

– John Jenkins