AdaptHealth CTO files Form 4 ownership amendment

AdaptHealth Corp. Chief Technology Officer Albert A. Prast filed an amended Form 4 to correct his reported share ownership.

Rhea-AI Filing Summary

AdaptHealth Corp. Chief Technology Officer Albert A. Prast filed an amended Form 4 to correct his reported share ownership. The amendment re-reports a prior tax-withholding disposition of 58,203 shares of common stock at $10.33 per share used to cover tax obligations, not an open-market sale. After reflecting this correction and prior filings that overstated his holdings by 135,443 shares, Prast is shown as beneficially owning 338,712 shares of common stock directly.

Insider Trade Summary

Exercise Price or Tax Liability: 58,203 shares

Exercise Price or Tax Liability 1 txn

Insider Prast Albert A.

Role Chief Technology Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	58,203	$10.33	$601K

Holdings After Transaction: Common Stock — 338,712 shares (Direct)

Footnotes (1)

1. F1. This line item is re-reported solely to allow the filing of this amendment. The Form 4 filed for the reporting person on February 4, 2025 and subsequent Forms 4 filed on February 3, 2026 and March 16, 2026 inadvertently overstated the number of common stock owned by the reporting person by 135,443 shares. This amendment sets forth the number of shares of Common Stock beneficially owned by the reporting person following the transactions reported in the Form 4 hereby being amended.

Key Figures

Tax-withholding shares: 58,203 shares Tax-withholding price: $10.33 per share Shares owned after transaction: 338,712 shares +2 more

5 metrics

Tax-withholding shares 58,203 shares Common stock delivered for tax liability on 2026-03-13

Tax-withholding price $10.33 per share Price used for 58,203-share tax-withholding disposition

Shares owned after transaction 338,712 shares Common stock beneficially owned directly after correction

Prior overstatement 135,443 shares Number of shares by which prior Forms 4 overstated ownership

Tax-withholding transactions count 1 transaction Single F-code tax-withholding disposition in this filing

Key Terms

tax-withholding disposition, beneficially owned, Form 4 amendment, Common Stock

4 terms

tax-withholding disposition financial

"The amended Form 4 shows a tax-withholding disposition of 58,203 shares"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

beneficially owned financial

"sets forth the number of shares of Common Stock beneficially owned by the reporting person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Form 4 amendment regulatory

"This line item is re-reported solely to allow the filing of this amendment"

Common Stock financial

"This amendment sets forth the number of shares of Common Stock beneficially owned"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the AdaptHealth (AHCO) Form 4/A filing by Albert A. Prast report?

The Form 4/A shows Albert A. Prast, AdaptHealth’s CTO, filing an amendment that corrects his reported common stock ownership. It re-reports a prior tax-withholding share disposition and updates his beneficially owned shares to 338,712 after fixing an earlier overstatement.

How many AdaptHealth (AHCO) shares were disposed for tax withholding in this Form 4/A?

The amended Form 4 shows a tax-withholding disposition of 58,203 shares of AdaptHealth common stock at $10.33 per share. These shares were delivered to satisfy tax obligations rather than sold in the open market, reflecting a non-market transaction.

What is Albert A. Prast’s AdaptHealth (AHCO) share ownership after this amendment?

Following the corrected reporting, Albert A. Prast is shown as beneficially owning 338,712 shares of AdaptHealth common stock directly. This figure reflects adjustments that removed a previously overstated 135,443 shares from earlier Form 4 filings, aligning records with actual holdings.

Why did AdaptHealth (AHCO) CTO file an amended Form 4/A for his holdings?

The amendment was filed because a prior Form 4 and subsequent filings had overstated Prast’s common stock ownership by 135,443 shares. The Form 4/A corrects this error and restates his beneficial ownership following the earlier tax-withholding disposition transaction.

Was the 58,203-share AdaptHealth (AHCO) transaction an open-market sale?

No. The 58,203-share transaction is coded as a tax-withholding disposition, meaning shares were delivered to cover tax liabilities. It is not classified as an open-market sale or purchase, but as part of the mechanics of equity compensation and related tax payments.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/28/2026 - 07:32 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Prast Albert A.

(Last) (First) (Middle)

C/O ADAPTHEALTH LLC

555 EAST NORTH LANE, SUITE 5075

(Street)

CONSHOHOCKEN PENNSYLVANIA 19428

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AdaptHealth Corp. [ AHCO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
03/16/2026

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/13/2026(1)		F(1)		58,203(1)	D	$10.33(1)	338,712(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This line item is re-reported solely to allow the filing of this amendment. The Form 4 filed for the reporting person on February 4, 2025 and subsequent Forms 4 filed on February 3, 2026 and March 16, 2026 inadvertently overstated the number of common stock owned by the reporting person by 135,443 shares. This amendment sets forth the number of shares of Common Stock beneficially owned by the reporting person following the transactions reported in the Form 4 hereby being amended.

Remarks:

*** The Power of Attorney given by the reporting person was previously filed with the U.S. Securities and Exchange Commission on February 4, 2025 as an exhibit to the Form 4 filed by the reporting person with respect to the Issuer and is hereby incorporated by reference.

	/s/ Richard Rew, as attorney-in-fact for Albert Prast	04/28/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)