Clyburn Frank

Director at Revolution Medicines, Inc. · on record since Aug 7, 2024
Director at RespireRx Pharmaceuticals Inc. · on record since Nov 5, 2024
Director at Kailera Therapeutics, Inc. · on record since Apr 16, 2026
EVP & Pres ? Human Health at MERCK SHARP & DOHME LLC · on record since Feb 27, 2019
Chief Executive Officer at INTERNATIONAL FLAVORS & FRAGRANCES INC · on record since Feb 18, 2022
Director at DuPont de Nemours, Inc. · on record since Jun 5, 2019

Insider trading activity of Clyburn Frank

Transactions on record: 70; since Feb 27, 2019

Open-market buys: 0

Open-market sells: 4; $8.5M

Companies traded: 6; last filing Jun 23, 2026

Figures computed from official regulatory filings — .

Companies where Clyburn Frank has traded

Revolution Medicines, Inc.5 tx · Jun 23, 2026
Kailera Therapeutics, Inc.1 tx · Apr 20, 2026
RespireRx Pharmaceuticals Inc.4 tx · $287.4K · Mar 9, 2026
INTERNATIONAL FLAVORS & FRAGRANCES INC12 tx · $68.2K · Mar 5, 2024
MERCK SHARP & DOHME LLC45 tx · $13.3M · Nov 4, 2021
DuPont de Nemours, Inc.3 tx · $510.6K · Apr 30, 2021

Track record of Clyburn Frank

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

Transaction history of Clyburn Frank

Co-insiders of Clyburn Frank

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Revolution Medicines, Inc.Listing on record	Jun 23, 2026	AwardD (derivative)	3,127	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Jun 23, 2026	Award	1,191	0.00 USD	—	SEC
Kailera Therapeutics, Inc.Listing unverified	Apr 20, 2026	AwardD (derivative)	38,300	0.00 USD	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Mar 9, 2026	Award	557	359.28 USD	$200.1K	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Jan 16, 2026	Other	4	260.69 USD	$1K	SEC
Revolution Medicines, Inc.Listing on record	Jun 30, 2025	AwardD (derivative)	10,337	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Jun 30, 2025	Award	2,806	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Apr 28, 2025	AwardD (derivative)	26,540	0.00 USD	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Mar 10, 2025	Award	789	—	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Nov 5, 2024	Award	368	234.27 USD	$86.2K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	ExerciseD (derivative)	-1,324	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	Exercise	1,324	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	Other	-323	75.88 USD	$24.5K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 5, 2023	AwardD (derivative)	35,006	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	Other	-477	91.64 USD	$43.7K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	Exercise	1,323	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	ExerciseD (derivative)	-1,323	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 6, 2022	AwardD (derivative)	10,673	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 6, 2022	AwardD (derivative)	53,364	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	6,619	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	23,363	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	29,613	0.00 USD	—	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 4, 2021	AwardD (derivative)	39,479	0.00 USD	—	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 2, 2021	Exercise	2,358	88.05 USD	$207.6K	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 2, 2021	Exercise	19,847	0.00 USD	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Revolution Medicines, Inc.Listing on record	Jun 23, 2026	AwardD (derivative)	3,127	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Jun 23, 2026	Award	1,191	0.00 USD	—	SEC
Kailera Therapeutics, Inc.Listing unverified	Apr 20, 2026	AwardD (derivative)	38,300	0.00 USD	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Mar 9, 2026	Award	557	359.28 USD	$200.1K	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Jan 16, 2026	Other	4	260.69 USD	$1K	SEC
Revolution Medicines, Inc.Listing on record	Jun 30, 2025	AwardD (derivative)	10,337	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Jun 30, 2025	Award	2,806	0.00 USD	—	SEC
Revolution Medicines, Inc.Listing on record	Apr 28, 2025	AwardD (derivative)	26,540	0.00 USD	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Mar 10, 2025	Award	789	—	—	SEC
RespireRx Pharmaceuticals Inc.Listing unverified	Nov 5, 2024	Award	368	234.27 USD	$86.2K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	ExerciseD (derivative)	-1,324	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	Exercise	1,324	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 5, 2024	Other	-323	75.88 USD	$24.5K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 5, 2023	AwardD (derivative)	35,006	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	Other	-477	91.64 USD	$43.7K	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	Exercise	1,323	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 2, 2023	ExerciseD (derivative)	-1,323	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 6, 2022	AwardD (derivative)	10,673	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	May 6, 2022	AwardD (derivative)	53,364	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	6,619	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	23,363	0.00 USD	—	SEC
INTERNATIONAL FLAVORS & FRAGRANCES INCListing on record	Mar 3, 2022	AwardD (derivative)	29,613	0.00 USD	—	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 4, 2021	AwardD (derivative)	39,479	0.00 USD	—	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 2, 2021	Exercise	2,358	88.05 USD	$207.6K	SEC
MERCK SHARP & DOHME LLCListing unverified	Nov 2, 2021	Exercise	19,847	0.00 USD	—	SEC