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Larkspur Health Acquisition Corp.

LSPR · OTC

Trust settledZyVersa Therapeutics, Inc. · Finished

NO ACTION REQUIRED

Nothing left to do

The purchase completed and the shares became shares in the company it bought. There is no deadline left to miss.

No price history on file yet — daily closes accumulate from the market data feed.

Trust settled · There is no line to draw here. This vehicle has finished: the cash was paid back or spent closing the deal, so the last filed figure describes an account that no longer exists and would be a floor under nothing.

SpacBrain’s read

Trust settled

The deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).


In plain terms

What it is
A SPAC from Larkspur Health LLC, listed on OTC in December 2021.
What it's doing now
It agreed to buy ZyVersa Therapeutics, Inc., a clinical stage specialty biopharmaceuticals company. That purchase completed, and it stopped being a SPAC — the shares became shares in the business it bought.
What you should know
This SPAC has finished. The purchase completed, and the shares became shares in the company it bought — anyone who wanted the cash instead asked for it at the vote, so there is no cash left here to claim and no deadline left to miss.

At a glance

Where it stands
Closed (deSPAC)
The business it bought
ZyVersa Therapeutics, Inc. — Therapeutics, Inc.
Industry
Health Care — clinical stage specialty biopharmaceuticals
Deal value
not stated in the filings we hold
Price vs cash at settlement
no live price on file
Cash in trust when it settled
not yet extracted into a snapshot — the filings below may state it
the last trust total filed while this was still a SPAC — the account has since been paid out or used to close the deal
IPO
22 December 2021
size not on file
Headquarters
2436 NORTH FEDERAL HIGHWAY, LIGHTHOUSE POINT, FL, 33064
registered in Delaware
Lead underwriter
not extracted from the prospectus yet
Key officers
Cashmere Karen A. (Chief Commercial Officer) · Freitag Gregory Gene (Director) · Glover Stephen C. (Chief Executive Officer)
Listed securities
LSPR common
Cash held per sharenot filed for this window

This vehicle has finished, so there is no window to file a cash-per-share figure for and none will follow. No estimate is shown in its place.

Next date that mattersno dated event on file

Nothing dated is on file. That is an absence in the record, not a statement that nothing is coming.

Yield to redemption

Nothing left to redeem — no yield to compute.

This SPAC has finished — its trust was paid back or used to close the deal, so there is nothing left to redeem and no yield to compute. A yield to redemption is a claim that you can hand these shares back for the trust cash. That account is closed, so this page will not print a number here.


What happened to the cash

The reasoning behind the verdict above, in the order the filings establish it.

  1. The deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).

What has happened, and what is coming

1 dated milestone

Every dated step from the day it listed to the next date you may have to act on. Where you have to do something, the day your broker needs the instruction is marked too.

  1. 22 December 2021IPOpassed

    IPO size not on file


The deal

terms as filed

What it is buying, on what terms, and how much of the combined company new shares take from you.

  • closedHealth Care

    What ZyVersa Therapeutics, Inc. does — read from zyversa.com on 26 August 2026

    ZyVersa Therapeutics is committed to improving health outcomes and quality of life for patients with inflammatory and renal diseases. The company is developing IC 100, a novel monoclonal antibody that inhibits the adaptor ASC component of inflammasomes to block inflammatory cascades, and VAR 200, a cholesterol efflux mediator designed to remove excess cholesterol from the kidney's filtration system in chronic kidney diseases.

    inflammatory diseasesrenal diseaseschronic kidney diseases

The score

deterministic, from filed fields

LSPR is not in the scored universe, so no score is shown. A withheld score is a fact about the record, not a verdict about the company.

Asymmetric return scoreNeither a price nor a cash-per-share figure is on file for this vehicle, and the score is a ratio between the two. Nothing is estimated to fill the gap.

The score is only published for names that carry both a price and a filed cash-per-share figure — 294 of the tracked fleet today. The rest keep an empty dial rather than a modelled one, and fill in by themselves as the fields land.

See the names that are scored, and how


The company

from SEC filings
Read the full profile

Larkspur Health Acquisition Corp. was a blank-check company whose common stock traded on the Nasdaq Stock Market under the ticker LSPR. The company priced its initial public offering on December 22, 2021, as disclosed in a 424B prospectus filed under SEC file number 333-256056, which corresponded to an S-1 registration of shares sold for cash. The registrant self-described as a blank-check company in that prospectus, and its SEC SIC industry code was 2834 (Pharmaceutical Preparations). The vehicle completed a business combination and no longer files, with its closed status established by an 8-K filed on December 13, 2022, reporting a change in shell company status under item 5.06. EDGAR now files the company's CIK, 0001859007, under the name ZyVersa Therapeutics, Inc.


Material findings

from the full read of every filing

Every document this company files gets read whole — body and exhibits. These are the ones the read flagged as material, newest first, each citing its filing.

  • This is a second downgrade in venue, not a first: the company had already fallen from a national exchange to OTCQB, and OTC Pink Limited sits below that, reserved for issuers not meeting OTCQB's minimum bid price and reporting standards. For anyone holding the former LSPR securities it means thinner quotes, wider spreads, loss of many broker platforms and exclusion from most institutional mandates. There is no trust or floor left, so the venue itself is now the main determinant of whether a position can be exited.

  • Executives cutting their own pay and a board openly weighing the sale of both lead assets is a company in liquidity distress, not one optimising costs. The most consequential item is the possibility of going dark under Rule 12h-3 — suspending Exchange Act reporting would leave holders of the former LSPR equity with no audited financials, no periodic disclosure and a security that most brokers cannot quote. Eight days later the stock dropped from OTCQB to OTC Pink Limited.

  • Two separate warrant approvals on one ballot, layered on top of a November 2024 inducement that already repriced existing warrants, describe a company refinancing the same instruments repeatedly - each round issuing new warrants to persuade holders to exercise old ones. With a going-concern qualification and no trust remaining from the Larkspur SPAC, that cycle is the only funding available, and each turn deepens the dilution.

  • A 1-for-35 reverse split in December 2023 followed by successive warrant issuance votes in March 2025 and again that June describes a company cycling between compression and dilution roughly every quarter. Each Nasdaq 20% approval permanently lifts a protection that exists for exactly this situation. With no trust remaining from the Larkspur SPAC and a going-concern qualification on the accounts, holders have no floor beneath the cycle.

  • This is the first in a sequence of at least four warrant-issuance votes ZyVersa would put to holders between October 2024 and June 2025, each covering a new series - A-1, B-1, then A-2 and A-3. Every approval lifts the Nasdaq 20% protection for another tranche, and the December 2023 1-for-35 split shows the base being compressed between rounds. No trust or floor remains from the Larkspur SPAC.

  • Transferring the listing to the Nasdaq Capital Market on February 29, 2024 and then seeking reverse split authority is the standard sequence for an issuer buying more time on a minimum bid price deficiency: the Capital Market tier grants a second 180-day compliance period the Global Market does not. With only 7,594,863 shares outstanding the company has already been compressed once, so a further split points to continued price decline. The board argues a higher price would improve trading volume and facilitate future financings, which is an explicit signal that dilutive issuance is planned.

Show 4 more material filings
  • Consideration is fixed in dollars rather than shares: ZyVersa shareholders receive a number of shares equal to $85,000,000 — increased by cash proceeds ZyVersa received from March 15, 2022 to the effective time that remain on its balance sheet — divided by $10.00, a divisor the agreement itself specifies rather than a trust value. The notice of special meeting is unfilled, reading that the meeting will be held virtually at a.m., Eastern Time, on , 2022, with both the hour and the date blank, so no meeting date and no record date are recorded from this filing.

  • The sponsor economics are stated bluntly: the Sponsor and its affiliates hold up to 1,941,790 founder shares bought for $25,000, about $0.013 each, which the filing itself values at an appreciation of roughly $9.99 per share against the $10.00 deemed value. Public stockholders own about 41.0% of the combined entity assuming no redemptions and 0% assuming maximum, where redemption of 100% of Larkspur's public shares is priced at an aggregate $77,671,590. Executives, directors and affiliates would hold about 11.4% of the common stock and 18.9% of the vote at maximum redemptions.

  • What a holder cannot get from this version is the dilution: the aggregate redemption payment at 100% redemption reads '$[ ] million', the non-redeeming public stake at maximum redemptions reads '[ ]%', and the officers-and-directors stake and its voting equivalent are both blank. Amendment No. 2 fills all four — $77,671,590, 0%, about 11.4% and 18.9%. What is stated here is the sponsor economics: up to 1,941,790 founder shares bought for $25,000, roughly $0.013 each, an appreciation of about $9.99 per share against the $10.00 deemed value.

  • ZyVersa shareholders receive in the aggregate a number of shares of Company common stock equal to $85,000,000 divided by $10.00, with that numerator increased by the cash proceeds ZyVersa receives from March 15, 2022 to the Effective Time to the extent such cash remains on ZyVersa's balance sheet at the Effective Time. The consideration therefore rises with money the target raises and keeps, rather than being fixed at signing. The 9,200,000 shares this prospectus covers include the shares issuable as consideration for the ownership interests in ZyVersa.


Filings

live EDGAR feed

Everything this company has filed with the SEC recently, newest first, each with a plain summary of what changed and why it matters.

  • What changed: ZyVersa Therapeutics, Inc., the Larkspur Health Acquisition Corp. successor, reported under Item 8.01 that effective July 16, 2026 its common stock ceased trading on the OTCQB Venture Market and commenced trading on the OTC Pink Limited Market. The cover page confirms the stock is now quoted on OTC Pink Limited. No other events, financial figures or remediation steps are disclosed in the report, which is signed by Chief Executive Officer Stephen Glover. Why it matters: This is a second downgrade in venue, not a first: the company had already fallen from a national exchange to OTCQB, and OTC Pink Limited sits below that, reserved for issuers not meeting OTCQB's minimum bid price and reporting standards. For anyone holding the former LSPR securities it means thinner quotes, wider spreads, loss of many broker platforms and exclusion from most institutional mandates. There is no trust or floor left, so the venue itself is now the main determinant of whether a position can be exited.

  • What changed: ZyVersa Therapeutics, the Larkspur Health Acquisition Corp. successor, reported that on July 8, 2026 independent director Min Chul Park resigned from the board and its compensation and nominating committees for personal reasons, with no disagreement. It also disclosed cost-cutting while it seeks capital: CEO Stephen Glover and CFO Peter Wolfe each voluntarily took reduced pay given limited cash. Measures under consideration include selling the VAR 200 or IC 100 product candidates, cutting headcount, and possibly going dark by suspending Exchange Act reporting under Rule 12h-3. Why it matters: Executives cutting their own pay and a board openly weighing the sale of both lead assets is a company in liquidity distress, not one optimising costs. The most consequential item is the possibility of going dark under Rule 12h-3 — suspending Exchange Act reporting would leave holders of the former LSPR equity with no audited financials, no periodic disclosure and a security that most brokers cannot quote. Eight days later the stock dropped from OTCQB to OTC Pink Limited.

  • going-concern doubtnothing moved · 1 with no prior record of ours
    Going-concern doubt
    stated · unchanged

    The clause …“or attain profitable operations. The aforementioned conditions raise substantial doubt about the Company’s ability to continue as a going concern for at least one year from the issuance date of these financial statements. Note”…

    Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.

  • going-concern doubtnothing moved · 1 with no prior record of ours
    Going-concern doubt
    stated · unchanged

    The clause …“success of our efforts to raise additional capital. These uncertainties raise substantial doubt about our ability to continue as a going concern for 12 months after the issuance date of our financial statements. The accompanying”…

    Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.

Show the other 10 filings

The record

The reference detail — how the shares were structured at listing, how thinly they trade, and where the company is registered.

Show the reference detail

Unit structure

Cash in trust at IPOnot extracted from the prospectus

from 424B3 0001493152-24-052402

Trading & liquidity

Average daily volume (20d)no volume reported on the bars we hold
Average daily $ volumeneeds both volume and a live price
Range over the bars heldnot enough price history
Total cash in trustthe trust total is not in the last XBRL stamp

Company profile

Industry (SIC)Pharmaceutical Preparations (2834)
Registered inDelaware

Directors & officers


Institutional holders

from SC 13G/13D

Funds that have declared a stake above 5%. Heavy ownership by arbitrage funds usually means heavy cash-outs at the next vote.

Show the declared stakes

13 filers with a stake on file · 0 re-affirmed in the last 12 months. A stake with no amendment since is the filer’s last word on it, not proof it is still held — and percentages filed in different years are percentages of different floats, because this vehicle’s share count collapses at every redemption.

One line per filer, not per reporting person: a joint schedule names the management company, its funds and often the individual who controls them, and all of them report the same shares. Click a name for that filer’s whole footprint across every SPAC it has declared a stake in.


News

company wires and the financial press

Reporting we have matched to this ticker. Headlines belong to the outlets that wrote them.


Sources on file

harvested pages, kept in full

Every public page we have read about this company, stored in full so a source can never go missing.

Show the sources

In plain English

tap a term to open it

Every piece of jargon this page could have used, and what it actually means.

Open the plain-English guide
No floor / floorlessthe cash guarantee is gone — the price is unprotected

A SPAC's downside protection is not the cash in trust; it is your right to demand that cash. Once the redemption window closes, the cash stays with the company and the share can trade anywhere.

Redemption deadlinethe last day to hand shares back for cash

Set by the filing that calls the meeting. Tender after it and the company is under no obligation to pay you the trust value.

Broker action datethe day your broker needs the instruction — earlier than the official date

Brokers batch redemption instructions to the transfer agent, so the practical cutoff is roughly two business days before the published deadline. This is the date that actually costs people the floor.

Cash in trust / trust per sharethe cash the company is holding for each public share

Filed quarterly in the 10-Q's XBRL. It earns interest between filings, so the figure on a given day is slightly higher than the last filed one — where we show that we label it an estimate.

Trust discountbuying below the cash held for you

Only meaningful while a redemption right exists. On a floorless name the same arithmetic is not a discount, it is the market pricing distress, and this product will not call it a yield.

Dilutionhow much of the company new shares take from you

Sponsor promote, PIPE shares, warrants and rights all issue stock that did not pay $10 for it. The headline deal value is before that; the effective value is after.

Pro-forma equitywhat the company is valued at once the deal closes

The combined company's equity value assuming the announced terms and the redemptions that have actually happened.

ARShow much upside you get per unit of downside

SpacBrain's asymmetric-return score. It is deterministic — the same inputs always produce the same number — and it is capped, not zeroed, when the floor is gone.

De-SPACthe day the SPAC becomes the real company

The shares stop being a claim on a pot of cash and start being equity in an operating business. Roughly 80% of recent de-SPACs traded below $10 within a year.

Outside datethe contractual long-stop for closing the deal

A deadline between the SPAC and its target, not between the SPAC and you. It confers no right to cash, which is exactly why it must never be counted as a redemption window.

Accession numberthe SEC's unique id for one filing

Every figure on this page carries the accession of the filing that states it, so you can open the primary document rather than trust us.

Accreted NAV (estimate)the last filed cash figure, plus the interest it should have earned since

A model, not a filing: last filed value compounded at the 3-month T-bill for the days elapsed. Always shown in italic with the word estimate, and never printed beside a filed number without it.


Ask the brain

from its filings
Data provenance & audit trail4 internal entries

Written by SpacBrain’s data agents whenever a figure is captured, corrected or flagged, and kept verbatim so every number on this page can be traced back to the filing that states it. This is a running log, not the current record: an early entry may be superseded by a later correction — the panels above always hold the current values.

LSPR — company record
UNIVERSE-IPO-INDEX2026-08-17

admitted from EDGAR's QUARTERLY FORM INDEX, walked without any SIC filter. The SIC 6770 census could not reach this registrant: EDGAR reassigns a shell's SIC the day it stops being one, and this CIK now files under 2834 (Pharmaceutical Preparations). The screen found it by filing SHAPE instead — S-1 2021-05-13 → 8-A12B 2021-12-20 → 424B4 2021-12-22 — which nothing rewrites. Admission rule: src/lib/universe-admit.ts. SIC 2834 + self-described blank check in 424B4 0001213900-21-066882; 424B 0001213900-21-066882 priced 2021-12-22 under S-1 0001213900-21-025890 (file 333-256056, an offering for cash); common ticker LSPR off 10-Q 0001213900-22-072377 (2022-11-14); lifecycle EXITED. The pricing prospectus was filed under SEC file number 333-256056, which belongs to S-1 0001213900-21-025890 (2021-05-13) — a registration of shares sold for CASH, which is what makes it an IPO rather than merger consideration. Blank-check status from the registrant's own first-person sentence in that prospectus (EDGAR full-text search, 424B4 2021-12-22). Ending PROVEN, not inferred: CLOSED per 8-K 0001493152-22-035258 (2022-12-13) — 8-K item 5.06 "Change in Shell Company Status" (EDGAR item index, items: 1.01,2.01,3.01,3.02,3.03,4.01,5.01,5.02,5.03,5.05,5.06,8.01,9.01). EDGAR now files this CIK as "ZyVersa Therapeutics, Inc." — the SPAC's own name is kept here and the successor is the target. ipoSizeM and deadline left NULL: gross-proceeds prose conflates the over-allotment with the offering, and a charter deadline belonging to a vehicle that has ended is a date nobody can act on. ipoDate is the 424B pricing date.

SPONSOR-ID2026-08-14

sponsor "Larkspur Health LLC" (SEC CIK 0001915818) sourced from Form 3 reportingOwner (10% owner) acc 0001213900-22-011639.

Deal — ZyVersa Therapeutics, Inc.
UNTAGGED

[CLOSED-RENAME] EDGAR CIK 0001859007 records "Larkspur Health Acquisition Corp." ending 2022-12-09; the registrant continues as "ZyVersa Therapeutics, Inc.". The rename is the SEC's own record of what the vehicle became, keyed by CIK. Closed 2022-12-09. No deal value is set — a rename says what was acquired, never for how much. No date column is set: Deal has announcedAt, voteDate and expectedCloseAt and nowhere to record an actual close, so the SEC's date is kept here until that column exists.

SEGMENT-FROM-FILING2022-11-03

OTHER -> BIOTECH, on S-4/A 0001213900-22-069082: "ZyVersa is a clinical stage specialty biopharmaceutical company leveraging advanced proprietary technologies to develop first-in-class drugs for patients with i"