Biglari Holdings Inc. → JACK IN THE BOX INC JACK

Stake: 9.98% Shares: 1,884,269 CUSIP: 466367109 Class: Common Stock

Item 4 — Purpose of Transaction

Item 4 is hereby amended to add the following: On October 31, 2025, the Reporting Persons delivered a letter to the Issuer nominating Sardar Biglari and Douglas Thompson for election to the Board at the 2026 annual meeting of shareholders of the Issuer (the "Annual Meeting").

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

7 13D/G filings on this issuer

6 other filings besides this one

Filer Track Record

3 filings by this filer

2 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 5.57

6,917,827 shares short · +2.6% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $1.13M

Point72 Asset Mgmt

Post-Filing Returns · since 2025-10-31 on JACK

+1 day

0.0%

+5 days

0.0%

+30 days

0.0%

+60 days

0.0%

+90 days

0.0%

+180 days

0.0%

Anchor price 15.68 on closest trading day on/after 2025-10-31. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on JACK IN THE BOX INC

Filed	Form	Filer	Stake	Shares
2026-06-15	SCHEDULE 13D/A	GreenWood Investors LLC	—	1,352,490	view →
2025-12-29	SCHEDULE	Biglari Holdings Inc.	9.98%	1,884,269	view →
2019-05-21	SC	Blue Harbour Group, L.P.	—	—	view →
2019-05-20	SC	Blue Harbour Group, L.P.	—	—	view →
2019-01-14	SC	JANA PARTNERS LLC	—	—	view →
2019-01-04	SC	JANA PARTNERS LLC	—	—	view →

Other Filings by Biglari Holdings Inc.

Filed	Form	Issuer	Stake	Shares
2025-12-29	SCHEDULE	JACK IN THE BOX INC JACK	9.98%	1,884,269	view →
2019-02-01	SC	CCA INDUSTRIES INC	—	—	view →

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