STOCK TITAN

Avis Budget Group (CAR) holder exercises call options, holds 7.08M shares

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Pentwater Capital Management LP, as investment adviser to certain funds, reported an in-the-money option exercise related to Avis Budget Group, Inc. common stock. The funds exercised call options tied to 34,700 shares of common stock at an exercise price of $85.00 per share and now indirectly hold 7,083,000 shares after the transaction. A corresponding short put option position on the same underlying shares expired on the same date. The filing notes that Pentwater and Matthew Halbower each disclaim beneficial ownership beyond any pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Pentwater Capital Management LP, Halbower Matthew
Role null | null
Type Security Shares Price Value
E Put Option (obligation to buy) 347 $0.00 --
X Call Option (right to buy) 347 $0.00 --
X Common Stock, par value $0.01 per share ("Common Stock") 34,700 $85.00 $2.95M
Holdings After Transaction: Put Option (obligation to buy) — 0 shares (Indirect, See footnote); Call Option (right to buy) — 0 shares (Indirect, See footnote); Common Stock, par value $0.01 per share ("Common Stock") — 7,083,000 shares (Indirect, See footnote)
Footnotes (1)
  1. This Form 4 is filed by Pentwater Capital Management LP ("PCM") and Matthew Halbower ("Mr. Halbower") (collectively, the "Reporting Persons") with respect to securities held by certain funds (the "Pentwater Funds") to which PCM serves as investment adviser. Mr. Halbower is the sole shareholder of MCH PWCM Holdings Inc., the general partner of PCM. Each of the foregoing disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Exercisable at any time.
Shares acquired via option exercise 34,700 shares Common Stock from in-the-money call option exercise
Call option strike price $85.00 per share Exercise price for call options on Common Stock
Post-transaction common shares held 7,083,000 shares Indirect holdings after transactions
Call option contracts exercised 347 contracts Each contract linked to 100 common shares
Underlying shares per options block 34,700 shares Underlying for both call and put options
Put option contracts expired 347 contracts Short derivative position expiration
in-the-money derivative exercise financial
"transaction_action: "in-the-money derivative exercise" for the call option"
Call Option (right to buy financial
"security_title: "Call Option (right to buy)" tied to Common Stock"
Put Option (obligation to buy financial
"security_title: "Put Option (obligation to buy)" on Common Stock"
Expiration of short derivative position financial
"transaction_code_description: "Expiration of short derivative position" for the put"
beneficial ownership financial
"footnote disclaims beneficial ownership except for pecuniary interest"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Section 16 regulatory
"footnote: not deemed beneficial owner for purposes of Section 16"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
SEC Form 4
FORM 4UNITED 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*
Pentwater Capital Management LP

(Last)(First)(Middle)
1001 10TH AVENUE SOUTH,
SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AVIS BUDGET GROUP, INC. [ CAR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock, par value $0.01 per share ("Common Stock")04/17/2026X34,700A$857,083,000ISee footnote(1)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Put Option (obligation to buy)$8504/17/2026E347 (2)04/17/2026Common Stock34,700$00ISee footnote(1)
Call Option (right to buy)$8504/17/2026X347 (2)04/17/2026Common Stock34,700$00ISee footnote(1)
1. Name and Address of Reporting Person*
Pentwater Capital Management LP

(Last)(First)(Middle)
1001 10TH AVENUE SOUTH,
SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Halbower Matthew

(Last)(First)(Middle)
1001 10TH AVENUE SOUTH,
SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. This Form 4 is filed by Pentwater Capital Management LP ("PCM") and Matthew Halbower ("Mr. Halbower") (collectively, the "Reporting Persons") with respect to securities held by certain funds (the "Pentwater Funds") to which PCM serves as investment adviser. Mr. Halbower is the sole shareholder of MCH PWCM Holdings Inc., the general partner of PCM. Each of the foregoing disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
2. Exercisable at any time.
/s/ Pentwater Capital Management LP, By: /s/ MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer04/21/2026
/s/ Matthew Halbower04/21/2026
** Signature of Reporting PersonDate
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)

FAQ

What insider activity did Pentwater report for AVIS BUDGET GROUP (CAR)?

Pentwater Capital Management LP, on behalf of certain advised funds, reported exercising in-the-money call options linked to 34,700 Avis Budget Group common shares at $85.00 per share, while a related short put option on the same underlying shares expired on the same date.

How many Avis Budget Group shares were acquired through the option exercise?

The advised funds exercised call options convertible into 34,700 shares of Avis Budget Group common stock at an exercise price of $85.00. This in-the-money derivative exercise increased the funds’ indirect common stock position reported in the filing to 7,083,000 shares following the transaction.

What happened to the put options reported in Pentwater’s Form 4 for CAR?

The filing shows a short put option position covering 347 contracts, representing 34,700 underlying Avis Budget Group shares at a strike price of $85.00, expired on the same date. After expiration, zero put option contracts remained outstanding in this reported position.

How many Avis Budget Group shares do the Pentwater-advised funds hold after the transactions?

After exercising the call options, the Pentwater-advised funds indirectly hold 7,083,000 shares of Avis Budget Group common stock. This figure reflects the position following the option exercise and related derivative expiration reported in the Form 4, all held indirectly through the advised funds.

How is beneficial ownership described for Pentwater and Matthew Halbower in this Form 4?

The Form 4 states that Pentwater Capital Management LP and Matthew Halbower report the securities held by certain Pentwater funds but each disclaims beneficial ownership, except to the extent of any pecuniary interest. The report clarifies it should not be deemed an admission of beneficial ownership under Section 16.