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 6 of 8

77 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2020-05-15 EXEL Mixed +11,125 -$325.6K EDGAR
2020-05-11 EXEL Mixed -$2.27M EDGAR
2019-12-06 EXEL Mixed +6,636 -$41.7K EDGAR
2019-11-15 EXEL Tax (F) −8,688 -$143.4K EDGAR
2019-09-13 EXEL Mixed +4,510 -$28.6K EDGAR
2019-08-20 EXEL Mixed -$1.46M EDGAR
2019-04-03 EXEL Mixed -$446.6K EDGAR
2018-11-30 EXEL Sell (S) −14,818 -$285.3K EDGAR
2018-11-16 EXEL Tax (F) −5,812 -$101.4K EDGAR
2018-09-12 EXEL Grant (A) $0 EDGAR
Showing 5160 of 77
Page 6 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.