MALAFRONTE MICHAEL W

Director at CENTURY REALTY TRUST · on record since Apr 18, 2006
Lead Independent Director at Covista Inc. · on record since Nov 13, 2023
Director at CORVAS INTERNATIONAL INC · on record since Mar 12, 2026
Lead Independent Director at CORVAS INTERNATIONAL INC · on record since Mar 12, 2026
Director at Covista Inc. · on record since Jul 7, 2016

Insider trading activity of MALAFRONTE MICHAEL W

Transactions on record: 24; since Apr 18, 2006

Open-market buys: 12; $6.7M

Open-market sells: 0

Companies traded: 3; last filing Sep 1, 2026

Figures computed from official regulatory filings — .

Companies where MALAFRONTE MICHAEL W has traded

Covista Inc.19 tx · $3.9M · Sep 1, 2026
CORVAS INTERNATIONAL INC4 tx · $3.8M · Mar 12, 2026
CENTURY REALTY TRUST1 tx · Apr 18, 2006

Track record of MALAFRONTE MICHAEL W

Statistical track record

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Open-market buys: 12

Last buy: Mar 11, 2026

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Transaction history of MALAFRONTE MICHAEL W

Co-insiders of MALAFRONTE MICHAEL W

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Covista Inc.Listing on record	Sep 1, 2026	Gift	-2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	11,841	100.86 USD	$1.2M	conv 47Unusual size	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	15,305	100.86 USD	$1.5M	conv 71Unusual size	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	8,890	100.94 USD	$897.4K	conv 41	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 5, 2026	Buy	1,200	97.97 USD	$117.6K	conv 29	SEC
Covista Inc.Listing on record	Nov 14, 2025	Other	-526	96.26 USD	$50.6K		SEC
Covista Inc.Listing on record	Nov 14, 2025	Award	1,445	96.86 USD	$140K		SEC
Covista Inc.Listing on record	Nov 4, 2025	Buy	1,000	91.85 USD	$91.9K	conv 36	SEC
Covista Inc.Listing on record	Mar 7, 2025	Buy	1,000	87.21 USD	$87.2K	conv 30First in 12mo	SEC
Covista Inc.Listing on record	Dec 17, 2024	Gift	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Nov 13, 2024	Other	-999	91.23 USD	$91.1K		SEC
Covista Inc.Listing on record	Nov 13, 2024	Award	1,560	89.85 USD	$140.2K		SEC
Covista Inc.Listing on record	Nov 13, 2023	Other	-1,045	55.19 USD	$57.7K		SEC
Covista Inc.Listing on record	Nov 13, 2023	Award	2,530	55.32 USD	$140K		SEC
Covista Inc.Listing on record	Nov 14, 2022	Award	2,930	42.69 USD	$125.1K		SEC
Covista Inc.Listing on record	Nov 14, 2022	Other	-1,521	42.91 USD	$65.3K		SEC
Covista Inc.Listing on record	Feb 14, 2022	Buy	40,500	23.58 USD	$955K	conv 74ClusterUnusual size	SEC
Covista Inc.Listing on record	Feb 10, 2022	Buy	12,100	24.30 USD	$294K	conv 45Cluster	SEC
Covista Inc.Listing on record	Nov 12, 2021	Award	3,690	33.84 USD	$124.9K		SEC
Covista Inc.Listing on record	Nov 9, 2021	Buy	21,500	32.99 USD	$709.3K	conv 71Unusual size	SEC
Covista Inc.Listing on record	Aug 25, 2021	Buy	9,000	35.99 USD	$323.9K	conv 52	SEC
Covista Inc.Listing on record	May 6, 2021	Buy	7,200	34.04 USD	$245.1K	conv 70Cluster	SEC
Covista Inc.Listing on record	Feb 9, 2021	Buy	6,000	39.25 USD	$235.5K	conv 50First in 12mo	SEC
CENTURY REALTY TRUSTListing unverified	Apr 18, 2006	AwardD (derivative)	5,000	0.00	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
Covista Inc.Listing on record	Sep 1, 2026	Gift	-2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	11,841	100.86 USD	$1.2M	conv 47Unusual size	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	15,305	100.86 USD	$1.5M	conv 71Unusual size	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 12, 2026	Buy	8,890	100.94 USD	$897.4K	conv 41	SEC
CORVAS INTERNATIONAL INCListing unverified	Mar 5, 2026	Buy	1,200	97.97 USD	$117.6K	conv 29	SEC
Covista Inc.Listing on record	Nov 14, 2025	Other	-526	96.26 USD	$50.6K		SEC
Covista Inc.Listing on record	Nov 14, 2025	Award	1,445	96.86 USD	$140K		SEC
Covista Inc.Listing on record	Nov 4, 2025	Buy	1,000	91.85 USD	$91.9K	conv 36	SEC
Covista Inc.Listing on record	Mar 7, 2025	Buy	1,000	87.21 USD	$87.2K	conv 30First in 12mo	SEC
Covista Inc.Listing on record	Dec 17, 2024	Gift	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Nov 13, 2024	Other	-999	91.23 USD	$91.1K		SEC
Covista Inc.Listing on record	Nov 13, 2024	Award	1,560	89.85 USD	$140.2K		SEC
Covista Inc.Listing on record	Nov 13, 2023	Other	-1,045	55.19 USD	$57.7K		SEC
Covista Inc.Listing on record	Nov 13, 2023	Award	2,530	55.32 USD	$140K		SEC
Covista Inc.Listing on record	Nov 14, 2022	Award	2,930	42.69 USD	$125.1K		SEC
Covista Inc.Listing on record	Nov 14, 2022	Other	-1,521	42.91 USD	$65.3K		SEC
Covista Inc.Listing on record	Feb 14, 2022	Buy	40,500	23.58 USD	$955K	conv 74ClusterUnusual size	SEC
Covista Inc.Listing on record	Feb 10, 2022	Buy	12,100	24.30 USD	$294K	conv 45Cluster	SEC
Covista Inc.Listing on record	Nov 12, 2021	Award	3,690	33.84 USD	$124.9K		SEC
Covista Inc.Listing on record	Nov 9, 2021	Buy	21,500	32.99 USD	$709.3K	conv 71Unusual size	SEC
Covista Inc.Listing on record	Aug 25, 2021	Buy	9,000	35.99 USD	$323.9K	conv 52	SEC
Covista Inc.Listing on record	May 6, 2021	Buy	7,200	34.04 USD	$245.1K	conv 70Cluster	SEC
Covista Inc.Listing on record	Feb 9, 2021	Buy	6,000	39.25 USD	$235.5K	conv 50First in 12mo	SEC
CENTURY REALTY TRUSTListing unverified	Apr 18, 2006	AwardD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC