STOCK TITAN

Avis Budget Group (NASDAQ: CAR) holder logs 30 call option sales, plans short-swing disgorgement

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Avis Budget Group large holder Pentwater Capital Management LP, together with principal Matthew Halbower, reported a series of indirect derivative sales tied to Avis Budget common stock. On April 23, 2026, Pentwater‑advised funds completed 30 open‑market sales of call options, representing 792 derivative shares referencing the stock, at option prices ranging from about $24.08 to $51.85 per option.

The call options carry exercise prices between $280 and $340 and expire on May 15, 2026 or June 18, 2026. All positions are held indirectly through named funds such as Pentwater Merger Arbitrage Master Fund Ltd., Oceana Master Fund Ltd., and others. The reporting persons disclaim beneficial ownership except for any pecuniary interest.

Footnotes state that certain sales by specific Pentwater funds are “matchable” against earlier deemed purchases for Section 16(b) purposes. The reporting persons note they are in discussions with Avis Budget Group and have agreed to voluntarily disgorge any short‑swing profits from those matchable transactions to the company.

Positive

  • None.

Negative

  • None.
Insider Pentwater Capital Management LP, Halbower Matthew
Role null | null
Sold 792 shs ($33K)
Type Security Shares Price Value
Sale Call Option (obligation to sell) 4 $28.75 $115.00
Sale Call Option (obligation to sell) 32 $28.75 $920.00
Sale Call Option (obligation to sell) 10 $34.34 $343.40
Sale Call Option (obligation to sell) 2 $34.34 $68.68
Sale Call Option (obligation to sell) 2 $34.34 $68.68
Sale Call Option (obligation to sell) 14 $34.34 $480.76
Sale Call Option (obligation to sell) 8 $34.34 $274.72
Sale Call Option (obligation to sell) 64 $34.34 $2K
Sale Call Option (obligation to sell) 5 $51.85 $259.25
Sale Call Option (obligation to sell) 1 $51.85 $51.85
Sale Call Option (obligation to sell) 1 $51.85 $51.85
Sale Call Option (obligation to sell) 7 $51.85 $362.95
Sale Call Option (obligation to sell) 4 $51.85 $207.40
Sale Call Option (obligation to sell) 32 $51.85 $2K
Sale Call Option (obligation to sell) 100 $49.82 $5K
Sale Call Option (obligation to sell) 200 $47.80 $10K
Sale Call Option (obligation to sell) 20 $44.48 $889.60
Sale Call Option (obligation to sell) 4 $44.48 $177.92
Sale Call Option (obligation to sell) 3 $44.48 $133.44
Sale Call Option (obligation to sell) 28 $44.48 $1K
Sale Call Option (obligation to sell) 16 $44.48 $711.68
Sale Call Option (obligation to sell) 129 $44.48 $6K
Sale Call Option (obligation to sell) 10 $27.89 $278.90
Sale Call Option (obligation to sell) 2 $27.89 $55.78
Sale Call Option (obligation to sell) 2 $27.89 $55.78
Sale Call Option (obligation to sell) 14 $27.89 $390.46
Sale Call Option (obligation to sell) 8 $27.89 $223.12
Sale Call Option (obligation to sell) 64 $27.89 $2K
Sale Call Option (obligation to sell) 5 $24.08 $120.40
Sale Call Option (obligation to sell) 1 $24.08 $24.08
Holdings After Transaction: Call Option (obligation to sell) — 4 shares (Indirect, Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio)
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"), including the funds named herein, 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 person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Trades by Oceana Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Oceana Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Credit Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Pentwater Credit Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by LMA SPC for and on behalf of the MAP 98 Segregated Portfolio, none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because LMA SPC for and on behalf of the MAP 98 Segregated Portfolio has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Equity Opportunities Master Fund Ltd., of which sales of 20,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Equity Opportunities Master Fund Ltd.'s deemed purchases of (i) 10,000 shares of Common Stock on March 4, 2026, and (ii) 10,000 shares of Common Stock on March 6, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Trades by Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio, of which sales of 25,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio's deemed purchase of 25,000 shares of Common Stock on March 4, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Merger Arbitrage Master Fund Ltd., of which sales of 49,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Merger Arbitrage Master Fund Ltd.'s deemed purchases of (i) 30,000 shares of Common Stock on March 6, 2026, and (ii) 19,000 shares of Common Stock on March 9, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Exercisable at any time.
Derivative transactions 30 call option sales Open-market derivative trades on <date>April 23, 2026</date>
Derivative shares sold 792 derivative shares Aggregate call option positions sold, per transaction summary
Lowest option sale price $24.08 per option Call option sale price on <date>April 23, 2026</date>
Highest option sale price $51.85 per option Call option sale price on <date>April 23, 2026</date>
Exercise prices range $280–$340 per share Call option conversion or exercise prices
First option expiry May 15, 2026 Call option expiration date
Second option expiry June 18, 2026 Call option expiration date
Call Option (obligation to sell) financial
"security_title is listed as "Call Option (obligation to sell)" for each transaction"
Section 16(b) of the Securities Exchange Act of 1934 regulatory
"sales of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended"
short-swing profits regulatory
"have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions"
matchable transaction regulatory
"none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act"
pecuniary interest financial
"disclaims beneficial ownership in the securities reported ... except to the extent of its or his pecuniary interest"
indirect ownership financial
"ownership_type is "indirect" and nature_of_ownership lists specific funds holding the options"
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
X
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)
04/22/2026
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
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
Call Option (obligation to sell)$29004/23/2026S4 (8)06/18/2026Common Stock400$28.754ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$29004/23/2026S32 (8)06/18/2026Common Stock3,200$28.7532IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$30004/23/2026S10 (8)06/18/2026Common Stock1,000$34.3410IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$30004/23/2026S2 (8)06/18/2026Common Stock200$34.342IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$30004/23/2026S2 (8)06/18/2026Common Stock200$34.342ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$30004/23/2026S14 (8)06/18/2026Common Stock1,400$34.3414IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$30004/23/2026S8 (8)06/18/2026Common Stock800$34.348ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$30004/23/2026S64 (8)06/18/2026Common Stock6,400$34.3464IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$28004/23/2026S5 (8)05/15/2026Common Stock500$51.855IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$28004/23/2026S1 (8)05/15/2026Common Stock100$51.851IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$28004/23/2026S1 (8)05/15/2026Common Stock100$51.851ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$28004/23/2026S7 (8)05/15/2026Common Stock700$51.857IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$28004/23/2026S4 (8)05/15/2026Common Stock400$51.854ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$28004/23/2026S32 (8)05/15/2026Common Stock3,200$51.8532IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$30004/23/2026S100 (8)05/15/2026Common Stock10,000$49.82100ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$31004/23/2026S200 (8)05/15/2026Common Stock20,000$47.8200ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$32004/23/2026S20 (8)05/15/2026Common Stock2,000$44.4820IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$32004/23/2026S4 (8)05/15/2026Common Stock400$44.484IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$32004/23/2026S3 (8)05/15/2026Common Stock300$44.483ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$32004/23/2026S28 (8)05/15/2026Common Stock2,800$44.4828IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$32004/23/2026S16 (8)05/15/2026Common Stock1,600$44.4816ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$32004/23/2026S129 (8)05/15/2026Common Stock12,900$44.48129IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$33004/23/2026S10 (8)05/15/2026Common Stock1,000$27.8910IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$33004/23/2026S2 (8)05/15/2026Common Stock200$27.892IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$33004/23/2026S2 (8)05/15/2026Common Stock200$27.892ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$33004/23/2026S14 (8)05/15/2026Common Stock1,400$27.8914IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$33004/23/2026S8 (8)05/15/2026Common Stock800$27.898ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$33004/23/2026S64 (8)05/15/2026Common Stock6,400$27.8964IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$34004/23/2026S5 (8)05/15/2026Common Stock500$24.085IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$34004/23/2026S1 (8)05/15/2026Common Stock100$24.081IPentwater Credit Master Fund Ltd.(1)(3)
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)
PENTWATER CAPITAL MANAGEMENT LP
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"), including the funds named herein, 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 person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
2. Trades by Oceana Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Oceana Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
3. Trades by Pentwater Credit Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Pentwater Credit Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
4. Trades by LMA SPC for and on behalf of the MAP 98 Segregated Portfolio, none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because LMA SPC for and on behalf of the MAP 98 Segregated Portfolio has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
5. Trades by Pentwater Equity Opportunities Master Fund Ltd., of which sales of 20,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Equity Opportunities Master Fund Ltd.'s deemed purchases of (i) 10,000 shares of Common Stock on March 4, 2026, and (ii) 10,000 shares of Common Stock on March 6, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
6. Trades by Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio, of which sales of 25,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio's deemed purchase of 25,000 shares of Common Stock on March 4, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
7. Trades by Pentwater Merger Arbitrage Master Fund Ltd., of which sales of 49,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Merger Arbitrage Master Fund Ltd.'s deemed purchases of (i) 30,000 shares of Common Stock on March 6, 2026, and (ii) 19,000 shares of Common Stock on March 9, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
8. Exercisable at any time.
Remarks:
Because of the SEC Form 4 filing limitation of 30 transactions per form, this Form 4 is being split into 6 forms. This is form 5 of 6.
/s/ Pentwater Capital Management LP, By: /s/ MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer04/28/2026
/s/ Matthew Halbower04/28/2026
** 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 did Pentwater Capital report in this Avis Budget Group (CAR) Form 4?

Pentwater Capital reported indirect sales of call options linked to Avis Budget Group common stock. On April 23, 2026, Pentwater‑advised funds executed 30 open‑market sales totaling 792 derivative shares, with option exercise prices between $280 and $340 and near‑term expirations.

Who executed the Avis Budget Group (CAR) option trades reported by Pentwater?

The trades were executed by various Pentwater‑advised funds, including Pentwater Merger Arbitrage Master Fund Ltd., Pentwater Equity Opportunities Master Fund Ltd., Oceana Master Fund Ltd., Crown Managed Accounts SPC, and LMA SPC. Pentwater Capital Management LP and Matthew Halbower filed as reporting persons.

What types of securities were sold in this Avis Budget Group (CAR) insider filing?

The filing shows sales of derivative securities labeled “Call Option (obligation to sell)” referencing Avis Budget common stock. These options have exercise prices between $280 and $340 per share and expiration dates on May 15, 2026 and June 18, 2026, with premiums around $24–$52 per option.

What does the Section 16(b) short-swing profit disclosure mean for Avis Budget Group (CAR)?

Footnotes state that some call option sales are “matchable” against prior deemed purchases under Section 16(b) rules. The reporting persons indicate they are discussing this with Avis Budget Group and have agreed to voluntarily disgorge any short‑swing profits from those matchable transactions back to the company.

Do Pentwater Capital and Matthew Halbower claim full ownership of the Avis Budget Group (CAR) securities?

No. The filing explains that Pentwater Capital Management LP and Matthew Halbower report with respect to securities held by certain Pentwater funds, but each disclaims beneficial ownership of the reported securities except to the extent of any pecuniary interest in those fund positions.