Giesselman Janet Plaut

Director at Corteva, Inc. · on record since Apr 30, 2026
Director at OMNOVA SOLUTIONS INC · on record since Mar 23, 2015
Director at TWIN DISC INC · on record since Jul 8, 2015
Director at GCP Applied Technologies Inc. · on record since Jun 3, 2020

Insider trading activity of Giesselman Janet Plaut

Transactions on record: 55; since Mar 23, 2015

Open-market buys: 0

Open-market sells: 2; $160.5K

Companies traded: 4; last filing Aug 4, 2026

Figures computed from official regulatory filings — .

Companies where Giesselman Janet Plaut has traded

Corteva, Inc.21 tx · $262.3K · Aug 4, 2026
TWIN DISC INC16 tx · $777.1K · Feb 11, 2026
GCP Applied Technologies Inc.11 tx · $583.3K · Sep 27, 2022
OMNOVA SOLUTIONS INC7 tx · $576.2K · Apr 1, 2020

Track record of Giesselman Janet Plaut

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

Transaction history of Giesselman Janet Plaut

Co-insiders of Giesselman Janet Plaut

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Corteva, Inc.Listing on record	Aug 4, 2026	Award	98.46	78.71 USD	$7.7K		SEC
Corteva, Inc.Listing on record	May 4, 2026	Award	95.67	81.01 USD	$7.7K		SEC
Corteva, Inc.Listing on record	Apr 30, 2026	Award	2,350	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TWIN DISC INCListing on record	Feb 11, 2026	Award	-10,876	18.09 USD	$196.7K	Unusual size	SEC
Corteva, Inc.Listing on record	Feb 3, 2026	Award	106.46	72.80 USD	$7.8K		SEC
Corteva, Inc.Listing on record	Nov 4, 2025	Award	63.07	61.44 USD	$3.9K		SEC
TWIN DISC INCListing on record	Nov 3, 2025	Award	5,378	14.88 USD	$80K	Unusual size	SEC
Corteva, Inc.Listing on record	Aug 4, 2025	Award	53.72	72.13 USD	$3.9K		SEC
Corteva, Inc.Listing on record	May 2, 2025	Award	2,990	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	May 2, 2025	Award	62.51	61.99 USD	$3.9K		SEC
Corteva, Inc.Listing on record	Feb 4, 2025	Award	59.37	65.27 USD	$3.9K		SEC
TWIN DISC INCListing on record	Nov 4, 2024	Award	6,747	11.86 USD	$80K		SEC
Corteva, Inc.Listing on record	Nov 4, 2024	Award	114.49	60.92 USD	$7K		SEC
Corteva, Inc.Listing on record	Aug 2, 2024	Award	124.33	56.10 USD	$7K		SEC
Corteva, Inc.Listing on record	May 2, 2024	Award	120.88	54.13 USD	$6.5K		SEC
Corteva, Inc.Listing on record	Apr 30, 2024	Award	3,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	Feb 2, 2024	Award	128.63	45.48 USD	$5.9K		SEC
Corteva, Inc.Listing on record	Nov 2, 2023	Award	67.51	48.14 USD	$3.2K		SEC
TWIN DISC INCListing on record	Oct 30, 2023	Award	5,397	13.43 USD	$72.5K		SEC
Corteva, Inc.Listing on record	Aug 2, 2023	Award	57.59	56.43 USD	$3.2K		SEC
Corteva, Inc.Listing on record	May 2, 2023	Award	53.17	61.12 USD	$3.2K		SEC
Corteva, Inc.Listing on record	Apr 25, 2023	Award	2,770	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	Feb 2, 2023	Award	50.43	64.45 USD	$3.3K		SEC
TWIN DISC INCListing on record	Nov 1, 2022	Award	6,443	11.25 USD	$72.5K		SEC
GCP Applied Technologies Inc.Listing unverified	Sep 27, 2022	Other	-15,312	32.00 USD	$490K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Corteva, Inc.Listing on record	Aug 4, 2026	Award	98.46	78.71 USD	$7.7K		SEC
Corteva, Inc.Listing on record	May 4, 2026	Award	95.67	81.01 USD	$7.7K		SEC
Corteva, Inc.Listing on record	Apr 30, 2026	Award	2,350	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TWIN DISC INCListing on record	Feb 11, 2026	Award	-10,876	18.09 USD	$196.7K	Unusual size	SEC
Corteva, Inc.Listing on record	Feb 3, 2026	Award	106.46	72.80 USD	$7.8K		SEC
Corteva, Inc.Listing on record	Nov 4, 2025	Award	63.07	61.44 USD	$3.9K		SEC
TWIN DISC INCListing on record	Nov 3, 2025	Award	5,378	14.88 USD	$80K	Unusual size	SEC
Corteva, Inc.Listing on record	Aug 4, 2025	Award	53.72	72.13 USD	$3.9K		SEC
Corteva, Inc.Listing on record	May 2, 2025	Award	2,990	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	May 2, 2025	Award	62.51	61.99 USD	$3.9K		SEC
Corteva, Inc.Listing on record	Feb 4, 2025	Award	59.37	65.27 USD	$3.9K		SEC
TWIN DISC INCListing on record	Nov 4, 2024	Award	6,747	11.86 USD	$80K		SEC
Corteva, Inc.Listing on record	Nov 4, 2024	Award	114.49	60.92 USD	$7K		SEC
Corteva, Inc.Listing on record	Aug 2, 2024	Award	124.33	56.10 USD	$7K		SEC
Corteva, Inc.Listing on record	May 2, 2024	Award	120.88	54.13 USD	$6.5K		SEC
Corteva, Inc.Listing on record	Apr 30, 2024	Award	3,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	Feb 2, 2024	Award	128.63	45.48 USD	$5.9K		SEC
Corteva, Inc.Listing on record	Nov 2, 2023	Award	67.51	48.14 USD	$3.2K		SEC
TWIN DISC INCListing on record	Oct 30, 2023	Award	5,397	13.43 USD	$72.5K		SEC
Corteva, Inc.Listing on record	Aug 2, 2023	Award	57.59	56.43 USD	$3.2K		SEC
Corteva, Inc.Listing on record	May 2, 2023	Award	53.17	61.12 USD	$3.2K		SEC
Corteva, Inc.Listing on record	Apr 25, 2023	Award	2,770	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Corteva, Inc.Listing on record	Feb 2, 2023	Award	50.43	64.45 USD	$3.3K		SEC
TWIN DISC INCListing on record	Nov 1, 2022	Award	6,443	11.25 USD	$72.5K		SEC
GCP Applied Technologies Inc.Listing unverified	Sep 27, 2022	Other	-15,312	32.00 USD	$490K		SEC