Jeffrey Hessekiel

CIK 1599803 · Chief Legal & Admin Officer · last filed 2026-03-17

"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

$45.79M

Companies

2

Total Filings

77

Lifetime Open-Market Net

-$28.18M

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
CYTK Chief Legal & Admin Officer 107,943 $70.15 $7.57M $0 2 2026-03-17
EXEL EVP & General Counsel 719,395 $53.13 $38.22M -$28.18M 75 2025-05-16

Recent Filings · Page 7 of 8

77 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-06-01 EXEL Sell (S) −65,000 -$1.35M EDGAR
2018-05-07 EXEL Sell (S) −20,000 -$447.2K EDGAR
2018-04-30 EXEL Exer (M) +25,000 $42.5K EDGAR
2017-11-17 EXEL Tax (F) −2,120 -$52.5K EDGAR
2017-10-05 EXEL Grant (A) +50,000 $0 EDGAR
2017-09-28 EXEL Mixed -$611.1K EDGAR
2017-03-28 EXEL Sell (S) −6,884 -$144.7K EDGAR
2017-03-24 EXEL Mixed +28,213 -$395.1K EDGAR
2017-03-07 EXEL Mixed -$1.58M EDGAR
2016-09-26 EXEL Grant (A) +16,250 $0 EDGAR
Showing 6170 of 77
Page 7 of 8
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.