Quick Takeaways
- Patrick Gallagher has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $12,040,422.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Patrick Gallagher
- Location
- Hanover, MD
- Summary
- The estimated net worth of Patrick Gallagher is at least $12,040,422 dollars as of 30 Mar 2026. Patrick Gallagher is the Director of CIENA CORP and owns shares of CIENA CORP (CIEN) stock worth about $11.88M. Patrick Gallagher is the Director of HARMONIC INC. and owns shares of HARMONIC INC. (HLIT) stock worth about $162.4K.
- Signature
- By: Michelle Rankin For: Patrick T Gallagher
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Patrick Gallagher and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: CIENA CORP ($11,878,023).
- Past-year value change for that position: -$2,642,486.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Patrick Gallagher
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CIEN | CIENA CORP | Director | $11,878,023 | -$2,642,486 | -18% | 26 Mar 2026 |
| HLIT | HARMONIC INC. | Director | $162,399 | 16 Mar 2026 |
Insider Transactions Reported by Patrick Gallagher:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.