Jennifer E. Cook

CIK 1754371 · last filed 2026-06-05

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$4.12M

Companies

3

Total Filings

29

Lifetime Open-Market Net

-$534.3K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
DNLI Director 32,483 $21.66 $703.6K -$31.7K 11 2026-06-05
JAZZ Director 10,837 $230.56 $2.50M -$502.6K 9 2025-08-11
BBIO Director 13,741 $66.80 $917.9K $0 9 2025-06-24

Recent Filings · Page 2 of 3

29 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-06-23 BBIO Grant (A) $0 EDGAR
2023-06-05 DNLI Grant (A) +4,216 $0 EDGAR
2023-02-21 BBIO Exer (M) +3,576 $0 EDGAR
2022-12-06 JAZZ Sell (S) −420 -$65.0K EDGAR
2022-08-09 JAZZ Mixed +1,472 -$165.9K EDGAR
2022-06-24 BBIO Grant (A) $0 EDGAR
2022-06-06 DNLI Grant (A) +5,986 $0 EDGAR
2021-12-06 JAZZ Sell (S) −417 -$50.6K EDGAR
2021-08-02 JAZZ Grant (A) +2,246 $0 EDGAR
2021-06-22 BBIO Grant (A) $0 EDGAR
Showing 1120 of 29
Page 2 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.