McDonald Kirk P

Director at VGTel, Inc. · on record since Apr 8, 2011
10% owner at VGTel, Inc. · on record since Apr 8, 2011
Director at Elanco Animal Health Inc · on record since May 26, 2026
Director at ZIFF DAVIS, INC. · on record since May 8, 2026

Insider trading activity of McDonald Kirk P

Transactions on record: 22; since Apr 12, 2019

Open-market buys: 0

Open-market sells: 2; $50.1K

Companies traded: 2; last filing Jun 8, 2026

Figures computed from official regulatory filings — .

Companies where McDonald Kirk P has traded

ZIFF DAVIS, INC.12 tx · $506.6K · Jun 8, 2026
Elanco Animal Health Inc10 tx · May 26, 2026

Track record of McDonald Kirk P

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

Transaction history of McDonald Kirk P

Co-insiders of McDonald Kirk P

Adelman Jeffrey DanielZIFF DAVIS, INC.
Anand Kapila KElanco Animal Health Inc
Barsten JanaZIFF DAVIS, INC.
BAYER AKTIENGESELLSCHAFTElanco Animal Health Inc
Bayer World Investments B.V.Elanco Animal Health Inc
BECH DOUGLAS YZIFF DAVIS, INC.
Bettington Timothy JElanco Animal Health Inc
BILBREY JOHN PElanco Animal Health Inc
Cabral Ramiro MartinElanco Animal Health Inc
Correia de Simas Jose ManuelElanco Animal Health Inc
CRESCI ROBERT JZIFF DAVIS, INC.
de Brabander EllenElanco Animal Health Inc
Dente LoriVGTel, Inc.
DOYLE WILLIAM FElanco Animal Health Inc
Dunn Steve P.ZIFF DAVIS, INC.
Ehle DirkElanco Animal Health Inc
FAY SARAH ANNZIFF DAVIS, INC.
Ferguson Scott D.Elanco Animal Health Inc
GARCIA ART AElanco Animal Health Inc

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ZIFF DAVIS, INC.Listing on record	Jun 8, 2026	Sell	-100	46.66 USD	$4.7K		SEC
ZIFF DAVIS, INC.Listing on record	Jun 8, 2026	Sell	-975	46.65 USD	$45.5K		SEC
Elanco Animal Health IncListing on record	May 26, 2026	Award	4,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	May 26, 2026	Award	12,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	Exercise	7,903	43.31 USD	$342.3K	Unusual size	SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	ExerciseD (derivative)	-7,903	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	AwardD (derivative)	5,723	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2025	Award	10,314	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	ExerciseD (derivative)	-3,610	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	Exercise	3,610	31.63 USD	$114.2K		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	AwardD (derivative)	7,903	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 3, 2024	Award	18,169	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	Nov 18, 2024	Exercise	3,030	—	n/a (No price was disclosed in the filing)		SEC
ZIFF DAVIS, INC.Listing on record	Nov 18, 2024	ExerciseD (derivative)	-3,030	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2024	AwardD (derivative)	3,611	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 4, 2023	Award	20,374	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	Nov 29, 2023	AwardD (derivative)	3,030	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2022	Award	18,649	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2021	Award	7,307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2020	Award	5,885	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2019	Award	5,233	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Apr 12, 2019	Award	2,783	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
ZIFF DAVIS, INC.Listing on record	Jun 8, 2026	Sell	-100	46.66 USD	$4.7K		SEC
ZIFF DAVIS, INC.Listing on record	Jun 8, 2026	Sell	-975	46.65 USD	$45.5K		SEC
Elanco Animal Health IncListing on record	May 26, 2026	Award	4,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	May 26, 2026	Award	12,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	Exercise	7,903	43.31 USD	$342.3K	Unusual size	SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	ExerciseD (derivative)	-7,903	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2026	AwardD (derivative)	5,723	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2025	Award	10,314	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	ExerciseD (derivative)	-3,610	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	Exercise	3,610	31.63 USD	$114.2K		SEC
ZIFF DAVIS, INC.Listing on record	May 9, 2025	AwardD (derivative)	7,903	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 3, 2024	Award	18,169	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	Nov 18, 2024	Exercise	3,030	—	n/a (No price was disclosed in the filing)		SEC
ZIFF DAVIS, INC.Listing on record	Nov 18, 2024	ExerciseD (derivative)	-3,030	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	May 8, 2024	AwardD (derivative)	3,611	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 4, 2023	Award	20,374	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ZIFF DAVIS, INC.Listing on record	Nov 29, 2023	AwardD (derivative)	3,030	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2022	Award	18,649	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2021	Award	7,307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2020	Award	5,885	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Dec 2, 2019	Award	5,233	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Elanco Animal Health IncListing on record	Apr 12, 2019	Award	2,783	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC