Dirk A. Kempthorne

Insider Reports History

Location
Philadelphia, PA
Signature
/s/ Sara Ponessa, as attorney in fact for Dirk A. Kempthorne
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Dirk A. Kempthorne:

Company Role Class Num Shares Value Price $ Report Date Ownership
FMC CORP Director Common Stock 56,710 $786,703 $13.87 15 Jan 2026 Direct
ROBERT HALF INC. Director Common Stock 11,712 $338,147 $28.87 28 Oct 2025 Direct
OLYMPIC STEEL INC Director Common Stock 5,231 $189,048 $36.14 11 Mar 2025 Direct

Insider Reports Filed by Dirk A. Kempthorne

Symbol Company Period Transactions Value $ Form Type Role Filing Time
FMC FMC CORP 15 Jan 2026 1 $0 4 Director 16 Jan 2026, 10:50
FMC FMC CORP 31 Dec 2025 1 -$1,021 4 Director 05 Jan 2026, 12:34
RHI ROBERT HALF INC. 28 Oct 2025 1 -$187,812 4 Director 30 Oct 2025, 17:59
FMC FMC CORP 16 Oct 2025 1 $0 4 Director 20 Oct 2025, 10:31
FMC FMC CORP 17 Jul 2025 1 $0 4 Director 21 Jul 2025, 09:31
RHI ROBERT HALF INC. 14 May 2025 1 $0 4 Director 15 May 2025, 17:08
FMC FMC CORP 29 Apr 2025 1 $0 4 Director 01 May 2025, 15:25
FMC FMC CORP 17 Apr 2025 1 $0 4 Director 21 Apr 2025, 16:40
ZEUS OLYMPIC STEEL INC 11 Mar 2025 1 $0 4 Director 12 Mar 2025, 16:04
FMC FMC CORP 16 Jan 2025 1 $0 4 Director 21 Jan 2025, 08:34
RHI ROBERT HALF INC. 26 Nov 2024 1 -$76,729 4 Director 27 Nov 2024, 18:06
FMC FMC CORP 17 Oct 2024 1 $0 4 Director 21 Oct 2024, 12:01
RHI ROBERT HALF INC. 01 Aug 2024 1 -$82,015 4 Director 02 Aug 2024, 17:02
FMC FMC CORP 18 Jul 2024 1 $0 4 Director 22 Jul 2024, 10:07
RHI ROBERT HALF INC. 15 May 2024 1 $0 4 Director 17 May 2024, 12:02
RHI ROBERT HALF INC. 08 May 2024 1 -$154,704 4 Director 09 May 2024, 18:01
FMC FMC CORP 30 Apr 2024 1 $0 4 Director 02 May 2024, 16:08
FMC FMC CORP 18 Apr 2024 1 $0 4 Director 22 Apr 2024, 12:02
ZEUS OLYMPIC STEEL INC 12 Mar 2024 1 $0 4 Director 14 Mar 2024, 16:34
FMC FMC CORP 18 Jan 2024 1 $0 4 Director 22 Jan 2024, 13:07
FMC FMC CORP 19 Oct 2023 1 $0 4 Director 23 Oct 2023, 14:33
RHI ROBERT HALF INC. 08 Aug 2023 1 -$151,998 4 Director 09 Aug 2023, 16:05
FMC FMC CORP 20 Jul 2023 1 $0 4 Director 24 Jul 2023, 12:49
RHI ROBERT HALF INTERNATIONAL INC. 17 May 2023 1 $0 4 Director 19 May 2023, 16:13
FMC FMC CORP 27 Apr 2023 1 $0 4 Director 01 May 2023, 12:29
FMC FMC CORP 20 Apr 2023 1 $0 4 Director 24 Apr 2023, 10:11
ZEUS OLYMPIC STEEL INC 14 Mar 2023 2 -$51,270 4 Director 15 Mar 2023, 16:12
RHI ROBERT HALF INTERNATIONAL INC. 22 Feb 2023 1 -$278,338 4 Director 24 Feb 2023, 15:04
FMC FMC CORP 19 Jan 2023 1 $0 4 Director 23 Jan 2023, 14:04
FMC FMC CORP 23 Nov 2022 1 $0 4 Director 28 Nov 2022, 13:40
FMC FMC CORP 20 Oct 2022 1 $0 4 Director 21 Oct 2022, 10:29
RHI ROBERT HALF INTERNATIONAL INC. 17 Aug 2022 1 -$215,957 4 Director 18 Aug 2022, 17:06
FMC FMC CORP 21 Jul 2022 1 $0 4 Director 25 Jul 2022, 09:30
RHI ROBERT HALF INTERNATIONAL INC. 18 May 2022 1 $0 4 Director 19 May 2022, 17:39
FMC FMC CORP 28 Apr 2022 2 $0 4 Director 02 May 2022, 12:00
FMC FMC CORP 15 Mar 2022 1 $0 4 Director 16 Mar 2022, 14:17
ZEUS OLYMPIC STEEL INC 08 Mar 2022 1 $0 4 Director 09 Mar 2022, 16:00
FMC FMC CORP 20 Jan 2022 1 $0 4 Director 21 Jan 2022, 12:53
FMC FMC CORP 21 Oct 2021 1 $0 4 Director 22 Oct 2021, 10:08
FMC FMC CORP 15 Jul 2021 1 $0 4 Director 15 Jul 2021, 15:48
RHI ROBERT HALF INTERNATIONAL INC. 19 May 2021 1 $0 4 Director 21 May 2021, 16:03