Mayer Eldon C. III

EVP & Chief Commercial Officer at RIGEL PHARMACEUTICALS INC · on record since Feb 6, 2017
Director at Eiger BioPharmaceuticals, Inc. · on record since Mar 16, 2018
Ex VP & Chief Commerc. Officer at Eiger BioPharmaceuticals, Inc. · on record since Jan 31, 2020

Insider trading activity of Mayer Eldon C. III

Transactions on record: 32; since Oct 11, 2016

Open-market buys: 8; $923.9K

Open-market sells: 5; $41.4K

Companies traded: 2; last filing Mar 21, 2023

Figures computed from official regulatory filings — .

Companies where Mayer Eldon C. III has traded

Eiger BioPharmaceuticals, Inc.22 tx · $357.8K · Mar 21, 2023
RIGEL PHARMACEUTICALS INC10 tx · $607.5K · Nov 20, 2019

Track record of Mayer Eldon C. III

Statistical track record

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Open-market buys: 8

Last buy: Jan 24, 2020

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Transaction history of Mayer Eldon C. III

Co-insiders of Mayer Eldon C. III

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 21, 2023	Sell	-1,875	1.07 USD	$2K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 21, 2023	Sell	-2,520	1.07 USD	$2.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 3, 2023	AwardD (derivative)	98,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 30, 2023	AwardD (derivative)	31,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 14, 2022	Sell	-1,657	5.60 USD	$9.3K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 11, 2022	AwardD (derivative)	98,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 11, 2022	Award	16,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 11, 2022	Sell	-1,560	4.95 USD	$7.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jul 30, 2021	AwardD (derivative)	17,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 15, 2021	Award	11,875	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 15, 2021	AwardD (derivative)	71,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 11, 2021	Sell	-1,690	11.68 USD	$19.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 31, 2020	Award	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 31, 2020	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 30, 2020	Buy	5,000	13.52 USD	$67.6K	conv 35First in 12mo	SEC
RIGEL PHARMACEUTICALS INCListing on record	Nov 20, 2019	AwardD (derivative)	75,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 25, 2019	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RIGEL PHARMACEUTICALS INCListing on record	Mar 22, 2019	AwardD (derivative)	75,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RIGEL PHARMACEUTICALS INCListing on record	Jan 25, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 30, 2018	Buy	4,000	10.21 USD	$40.8K	conv 24	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	6,000	10.07 USD	$60.4K	conv 56First in 12mo	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	7,500	9.75 USD	$73.1K	conv 28	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	7,500	9.92 USD	$74.4K	conv 47	SEC
RIGEL PHARMACEUTICALS INCListing on record	Sep 12, 2018	Buy	50,000	3.28 USD	$164K	conv 49	SEC
RIGEL PHARMACEUTICALS INCListing on record	Sep 12, 2018	Buy	50,000	3.23 USD	$161.5K	conv 32	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 21, 2023	Sell	-1,875	1.07 USD	$2K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 21, 2023	Sell	-2,520	1.07 USD	$2.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 3, 2023	AwardD (derivative)	98,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 30, 2023	AwardD (derivative)	31,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 14, 2022	Sell	-1,657	5.60 USD	$9.3K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 11, 2022	AwardD (derivative)	98,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 11, 2022	Award	16,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 11, 2022	Sell	-1,560	4.95 USD	$7.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jul 30, 2021	AwardD (derivative)	17,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 15, 2021	Award	11,875	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 15, 2021	AwardD (derivative)	71,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 11, 2021	Sell	-1,690	11.68 USD	$19.7K		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 31, 2020	Award	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 31, 2020	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Jan 30, 2020	Buy	5,000	13.52 USD	$67.6K	conv 35First in 12mo	SEC
RIGEL PHARMACEUTICALS INCListing on record	Nov 20, 2019	AwardD (derivative)	75,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Mar 25, 2019	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RIGEL PHARMACEUTICALS INCListing on record	Mar 22, 2019	AwardD (derivative)	75,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RIGEL PHARMACEUTICALS INCListing on record	Jan 25, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 30, 2018	Buy	4,000	10.21 USD	$40.8K	conv 24	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	6,000	10.07 USD	$60.4K	conv 56First in 12mo	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	7,500	9.75 USD	$73.1K	conv 28	SEC
Eiger BioPharmaceuticals, Inc.Listing unverified	Nov 28, 2018	Buy	7,500	9.92 USD	$74.4K	conv 47	SEC
RIGEL PHARMACEUTICALS INCListing on record	Sep 12, 2018	Buy	50,000	3.28 USD	$164K	conv 49	SEC
RIGEL PHARMACEUTICALS INCListing on record	Sep 12, 2018	Buy	50,000	3.23 USD	$161.5K	conv 32	SEC