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Who

Jennifer E. Cook

Director

Company insider

Files Form 4 as: Director, Jazz Pharmaceuticals; Director, BridgeBio Pharma; Director, Denali Therapeutics.

In numbers

Trades disclosed
97
Buys
0
Sells
10
Bought
$0
Sold
$44.4M
Companies
3
Companies where not an officer
3
First trade
6 Nov 2018
Last trade
31 Aug 2026
Last filed
2 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
JAZZ Jazz PharmaceuticalsDirector · Pharmaceuticals · last 31 Aug 20260 buys · 5 sells
BBIO BridgeBio PharmaDirector · Biotechnology · last 9 Jul 20260 buys · 4 sells
DNLI Denali TherapeuticsDirector · Biotechnology · last 3 Jun 20260 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
30Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
31 Aug 2026filed 2 Sep 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code F$3,41714 at $244.06filing
31 Aug 2026filed 2 Sep 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code F$408K1,692 at $241.39filing
31 Aug 2026filed 2 Sep 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code F$3,41714 at $244.06filing
31 Aug 2026filed 2 Sep 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code F$408K1,692 at $241.39filing
5 Aug 2026filed 7 Aug 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code A—1,605 at $0.00filing
5 Aug 2026filed 7 Aug 2026JAZZ Jazz PharmaceuticalsPharmaceuticalsSEC FORM 4 Code A—1,605 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$161K19,000 at $8.45filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$3.3M112,422 at $29.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$288K17,167 at $16.75filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—19,000 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—112,422 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—17,167 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Sold$3.0M36,167 at $84.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Sold$10.1M112,422 at $90.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—19,000 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—112,422 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio Pharmaoption or derivative · BiotechnologySEC FORM 4 Code M—17,167 at $0.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$161K19,000 at $8.45filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$3.3M112,422 at $29.00filing
9 Jul 2026filed 13 Jul 2026BBIO BridgeBio PharmaBiotechnologySEC FORM 4 Code M$288K17,167 at $16.75filing

News

BridgeBio Pharma (NASDAQ:BBIO) Given New $91.00 Price Target at CitigroupBBIO · dailypolitical.com · 19 Oct 2026BridgeBio Pharma Reports Inducement Grants under Nasdaq Listing Rule 5635(c)(4)BBIO · manilatimes.net · 16 Oct 2026

0 headlines in the last 90 days name Jennifer E. Cook; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care10

Buys in green, sells in red, by the company’s sector.

Related people

Renee D. GalaPresident & CEO · President & CEO at Jazz Pharmaceuticals, filing Form 4 there in the last year
Bruce C. CozaddDirector · Director at Jazz Pharmaceuticals, filing Form 4 there in the last year
Neil KumarChief Executive Officer · Chief Executive Officer at BridgeBio Pharma, filing Form 4 there in the last year
Neena M. PatilEVP & Chief Legal Officer · EVP & Chief Legal Officer at Jazz Pharmaceuticals, filing Form 4 there in the last year
Mary Elizabeth HendersonSVP, Technical Operations · SVP, Technical Operations at Jazz Pharmaceuticals, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded BBIO in the last 90 days
Peter Scott ChinChief Medical Officer · Also traded DNLI in the last 90 days
Nancy ThornberryDirector · Also traded DNLI in the last 90 days