Updated Jul 16, 2026
DIAZ GUILLERMO JR has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying.

Guillermo Jr. Diaz is a corporate executive known for his role as a Director at Jack in the Box Inc. He has a background in strategic leadership and has held various positions in the corporate sector, contributing to the growth and development of the companies he has been associated with.
| Role | Director |
|---|---|
| Notability | 70/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-28 | JACK | JACK IN THE BOX INC | P — Open-market purchase | 6.0K | $0.00 | |
| 2026-03-05 | JACK | JACK IN THE BOX INC | A — Grant or award | 8.2K | $0.00 |
Guillermo Jr. Diaz is a corporate executive known for his role as a Director at Jack in the Box Inc. He has a background in strategic leadership and has held various positions in the corporate sector, contributing to the growth and development of the companies he has been associated with.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 1 open-market purchases () and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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