Feinberg David T

Director at OSI SYSTEMS INC · on record since Mar 11, 2010
Director at Douglas Emmett Inc · on record since Jul 18, 2011
Director at Edwards Lifesciences Corp · on record since May 8, 2026
Director at CERNER Corp · on record since Dec 30, 2021
President and CEO at CERNER Corp · on record since Dec 30, 2021
Director at HUMANA INC · on record since Mar 3, 2022

Insider trading activity of Feinberg David T

Transactions on record: 58; since Aug 12, 2010

Open-market buys: 1; $507.7K

Open-market sells: 0

Companies traded: 5; last filing May 8, 2026

Figures computed from official regulatory filings — .

Companies where Feinberg David T has traded

Edwards Lifesciences Corp3 tx · May 8, 2026
HUMANA INC22 tx · $237.5K · Jan 5, 2026
Douglas Emmett Inc16 tx · $507.7K · Dec 29, 2023
CERNER Corp12 tx · $5.3M · Jun 9, 2022
OSI SYSTEMS INC5 tx · Jul 25, 2014

Track record of Feinberg David T

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Feinberg David T

Co-insiders of Feinberg David T

Bider Leslie EDouglas Emmett Inc +1

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Edwards Lifesciences CorpListing on record	May 8, 2026	Award	3,251	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 5, 2026	AwardD (derivative)	29	258.87 USD	$7.5K		SEC
HUMANA INCListing on record	Jan 5, 2026	Award	766	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 5, 2026	AwardD (derivative)	70	258.87 USD	$18.1K		SEC
HUMANA INCListing on record	Oct 2, 2025	AwardD (derivative)	69	257.79 USD	$17.8K		SEC
HUMANA INCListing on record	Jul 2, 2025	AwardD (derivative)	76	242.82 USD	$18.5K		SEC
Edwards Lifesciences CorpListing on record	May 9, 2025	Award	3,528	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Apr 2, 2025	AwardD (derivative)	66	263.88 USD	$17.4K		SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	14	254.93 USD	$3.6K		SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	131	254.93 USD	$33.4K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	783	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Oct 2, 2024	AwardD (derivative)	57	320.19 USD	$18.3K		SEC
Edwards Lifesciences CorpListing on record	Jul 10, 2024	Award	2,308	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jul 2, 2024	AwardD (derivative)	47	379.29 USD	$17.8K		SEC
HUMANA INCListing on record	Apr 1, 2024	AwardD (derivative)	51	348.41 USD	$17.8K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	40	456.91 USD	$18.3K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	430	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	3	456.91 USD	$1.4K		SEC
Douglas Emmett IncListing on record	Dec 29, 2023	AwardD (derivative)	14,776	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Oct 3, 2023	AwardD (derivative)	33	490.94 USD	$16.2K	Unusual size	SEC
HUMANA INCListing on record	Jul 5, 2023	AwardD (derivative)	37	445.24 USD	$16.5K	Unusual size	SEC
HUMANA INCListing on record	Apr 4, 2023	AwardD (derivative)	31	487.16 USD	$15.1K		SEC
HUMANA INCListing on record	Mar 3, 2023	ExerciseD (derivative)	-441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Mar 3, 2023	Exercise	441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 4, 2023	AwardD (derivative)	380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Edwards Lifesciences CorpListing on record	May 8, 2026	Award	3,251	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 5, 2026	AwardD (derivative)	29	258.87 USD	$7.5K		SEC
HUMANA INCListing on record	Jan 5, 2026	Award	766	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 5, 2026	AwardD (derivative)	70	258.87 USD	$18.1K		SEC
HUMANA INCListing on record	Oct 2, 2025	AwardD (derivative)	69	257.79 USD	$17.8K		SEC
HUMANA INCListing on record	Jul 2, 2025	AwardD (derivative)	76	242.82 USD	$18.5K		SEC
Edwards Lifesciences CorpListing on record	May 9, 2025	Award	3,528	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Apr 2, 2025	AwardD (derivative)	66	263.88 USD	$17.4K		SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	14	254.93 USD	$3.6K		SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	131	254.93 USD	$33.4K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2025	AwardD (derivative)	783	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Oct 2, 2024	AwardD (derivative)	57	320.19 USD	$18.3K		SEC
Edwards Lifesciences CorpListing on record	Jul 10, 2024	Award	2,308	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jul 2, 2024	AwardD (derivative)	47	379.29 USD	$17.8K		SEC
HUMANA INCListing on record	Apr 1, 2024	AwardD (derivative)	51	348.41 USD	$17.8K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	40	456.91 USD	$18.3K	Unusual size	SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	430	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 3, 2024	AwardD (derivative)	3	456.91 USD	$1.4K		SEC
Douglas Emmett IncListing on record	Dec 29, 2023	AwardD (derivative)	14,776	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Oct 3, 2023	AwardD (derivative)	33	490.94 USD	$16.2K	Unusual size	SEC
HUMANA INCListing on record	Jul 5, 2023	AwardD (derivative)	37	445.24 USD	$16.5K	Unusual size	SEC
HUMANA INCListing on record	Apr 4, 2023	AwardD (derivative)	31	487.16 USD	$15.1K		SEC
HUMANA INCListing on record	Mar 3, 2023	ExerciseD (derivative)	-441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Mar 3, 2023	Exercise	441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HUMANA INCListing on record	Jan 4, 2023	AwardD (derivative)	380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC