Get baby-shelf (I.B.6) remaining capacity

General Instruction I.B.6 to Form S-3 caps a issuer whose public float is under $75M at one third of that float in any trailing 12-month period. This endpoint returns the limit, the trailing takedowns counted against it, and the remaining capacity — each figure echoing the inputs it was computed from (priceKind, priceAsOf, floatSource, window, takedownSource).

Float is valued on the SEC's 60-day-high basis (Instruction 1), not on the current quote.

🔴 constraintApplies: false means "float is at or above $75M, so the one-third cap does not bind" — a FAVOURABLE finding. It is NOT the signal for an issuer that cannot use Form S-3 at all. A delisted issuer instead comes back suppressed: true with suppressedReason: "delisted_ib6_ineligible" and every dollar figure NULL. Do not read suppressed as $0 raisable, and do not read constraintApplies: false as clearance.

Suppression is fail-open: only positive evidence that the issuer is not exchange-listed fires it.

Credit cost: 10