Latest filingSep 02, 2026Most recent Form 4
JAZZ
Jazz Pharmaceuticals plc
NasdaqHealthcarePharmaceutical Preparations
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$2.07B7 sells
Net open-market-$2.07B12 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period37transactions
- F · Tax withholding · dominant22 · 59%
- M · Option exercise8 · 22%
- S · Open-market sells7 · 19%
Activity by reported role
A joint filing can contribute to multiple roles81transactions
- Director · dominant21 · 26%
- CMO14 · 17%
- D14 · 17%
- EVP14 · 17%
- GHR14 · 17%
- SVP2 · 2%
- TO2 · 2%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (12)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeIannone RobertOrdinary Shares · Direct
142,607Aug 27, 2026
Cozadd Bruce COrdinary Shares · Direct
351,875Sep 01, 2026
Iannone RobertIncentive Stock Option (right to buy) · Direct
0Aug 27, 2026
Iannone RobertNon-Qualified Stock Option (right to buy) · Direct
0Aug 27, 2026
Winningham Rick EOrdinary Shares · Direct
9,480Aug 31, 2026
Kennedy PatrickOrdinary Shares · Direct
8,292Aug 31, 2026
McSharry Heather AnnOrdinary Shares · Direct
18,199Aug 31, 2026
Enright Patrick GOrdinary Shares · Direct
21,278Aug 31, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
LessMore
Top insiders
By absolute net value across the selected period- IR-$19.2M
- CC-$1.5M
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
JAZZ transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| JAZZ | COZADD BRUCE C | DIR | sale10b5-1 | 6.00k | -$150M | S | — | 0.0% | 09/02 | 09/01 |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 300 | -$7.58M | S | 0.0% | 08/31 | 08/27 | |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 9.25k | -$233M | S | 0.0% | 08/31 | 08/27 | |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 19.6k | -$492M | S | 0.0% | 08/31 | 08/27 | |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 18.1k | -$452M | S | 0.0% | 08/31 | 08/27 | |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 11.4k | -$284M | S | 0.0% | 08/31 | 08/27 | |
| JAZZ | Iannone Robert | EVPGHRD+1 | sale10b5-1 | 18.1k | -$450M | S | 0.0% | 08/31 | 08/27 |
Jazz Pharmaceuticals plc Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Jazz Pharmaceuticals plc?
Henderson Mary Elizabeth, Smith Mark Douglas, RIEDEL NORBERT G, LOVE TED W, Hamill Laura, Cook Jennifer E., ENRIGHT PATRICK G, McSharry Heather Ann, Kennedy Patrick, Winningham Rick E, COZADD BRUCE C, Iannone Robert.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Cozadd Bruce C reported a sale on Sep 01, 2026 valued at $150M. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $20,707,877.78. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.