Updated Jul 16, 2026
Mahlan Deirdre has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Deirdre Mahlan is a corporate executive known for her roles at Hershey Co. and Duckhorn Portfolio, Inc. She has served as a director and has experience in the confectionery and wine industries.
| Role | Director |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-06 | HSY | HERSHEY CO | A — Grant or award | 252 | $0.00 | |
| 2026-04-03 | HSY | HERSHEY CO | A — Grant or award | 222 | $0.00 | |
| 2026-01-05 | HSY | HERSHEY CO | A — Grant or award | 247 | $0.00 | |
| 2025-10-01 | HSY | HERSHEY CO | A — Grant or award | 225 | $0.00 | |
| 2025-07-01 | HSY | HERSHEY CO | A — Grant or award | 396 | $0.00 | |
| 2024-12-26 | NAPA | Duckhorn Portfolio, Inc. | D — Derivative transaction | 10.0K | $11.10 | $111K |
| 2024-12-26 | NAPA | Duckhorn Portfolio, Inc. | D — Derivative transaction | 613.8K | $11.10 | $6.81M |
| 2024-12-26 | NAPA | Duckhorn Portfolio, Inc. | M — Option exercise | 177.1K | $0.00 |
Deirdre Mahlan is a corporate executive known for her roles at Hershey Co. and Duckhorn Portfolio, Inc. She has served as a director and has experience in the confectionery and wine industries.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
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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