Mason Christopher

Senior Vice President at SYNTEL INC · on record since Sep 25, 2014
Chief Scientific Officer at Aptiv Solutions, Inc. · on record since Mar 10, 2021
Director at Krystal Biotech, Inc. · on record since Jan 5, 2021

Insider trading activity of Mason Christopher

Transactions on record: 15; since Oct 9, 2014

Open-market buys: 0

Open-market sells: 4; $239.5K

Companies traded: 3; last filing Sep 16, 2026

Figures computed from official regulatory filings — .

Companies where Mason Christopher has traded

Krystal Biotech, Inc.8 tx · Sep 16, 2026
Aptiv Solutions, Inc.1 tx · Jun 14, 2021
SYNTEL INC6 tx · $239.5K · Oct 26, 2016

Track record of Mason Christopher

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

Transaction history of Mason Christopher

Co-insiders of Mason Christopher

Aggarwal Rahul B.SYNTEL INC
Agrawal AnilSYNTEL INC
ALBERTS KELLYAptiv Solutions, Inc.
ALLOCCA TONYAptiv Solutions, Inc.
Andradi BenSYNTEL INC
Arora SameerSYNTEL INC
Ashok RevathySYNTEL INC
Atlas Venture Associates Opportunity I, LLCAptiv Solutions, Inc.
Atlas Venture Associates Opportunity I, L.P.Aptiv Solutions, Inc.
Atlas Venture Associates X, LLCAptiv Solutions, Inc.
ATLAS VENTURE ASSOCIATES X, L.P.Aptiv Solutions, Inc.
Atlas Venture Fund X, L.P.Aptiv Solutions, Inc.
Atlas Venture Opportunity Fund I, L.P.Aptiv Solutions, Inc.
Atos S.E.SYNTEL INC
Avruch StevenAptiv Solutions, Inc.
Bharat Desai Irrevocable Trust Agreement Dtd 12/27/2004SYNTEL INC
Blackstone Clarus III L.L.C.Aptiv Solutions, Inc.
Blackstone Group L.P.Aptiv Solutions, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Krystal Biotech, Inc.Listing on record	Sep 16, 2026	AwardD (derivative)	1,187	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Sep 16, 2026	AwardD (derivative)	471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jun 30, 2025	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 1, 2024	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 3, 2023	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 1, 2022	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 2, 2021	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 14, 2021	AwardD (derivative)	125,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jan 5, 2021	AwardD (derivative)	13,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SYNTEL INCListing unverified	Oct 26, 2016	Sell	-500	20.55 USD	$10.3K	Unusual size	SEC
SYNTEL INCListing unverified	Oct 25, 2016	Sell	-2,000	20.72 USD	$41.4K		SEC
SYNTEL INCListing unverified	Oct 28, 2015	Award	2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SYNTEL INCListing unverified	Oct 28, 2015	Sell	-2,000	46.95 USD	$93.9K		SEC
SYNTEL INCListing unverified	Oct 27, 2015	Sell	-2,000	46.95 USD	$93.9K		SEC
SYNTEL INCListing unverified	Oct 9, 2014	Award	4,000	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
Krystal Biotech, Inc.Listing on record	Sep 16, 2026	AwardD (derivative)	1,187	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Sep 16, 2026	AwardD (derivative)	471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jun 30, 2025	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 1, 2024	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 3, 2023	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 1, 2022	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jul 2, 2021	AwardD (derivative)	6,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 14, 2021	AwardD (derivative)	125,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Krystal Biotech, Inc.Listing on record	Jan 5, 2021	AwardD (derivative)	13,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SYNTEL INCListing unverified	Oct 26, 2016	Sell	-500	20.55 USD	$10.3K	Unusual size	SEC
SYNTEL INCListing unverified	Oct 25, 2016	Sell	-2,000	20.72 USD	$41.4K		SEC
SYNTEL INCListing unverified	Oct 28, 2015	Award	2,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SYNTEL INCListing unverified	Oct 28, 2015	Sell	-2,000	46.95 USD	$93.9K		SEC
SYNTEL INCListing unverified	Oct 27, 2015	Sell	-2,000	46.95 USD	$93.9K		SEC
SYNTEL INCListing unverified	Oct 9, 2014	Award	4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC