ERNEST E. MADDOCK

Insider Reports History

Location
North Reading, MA
Signature
/s/ Darrel S. Jackson, Attorney-In-Fact
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 ERNEST E. MADDOCK:

Company Role Class Num Shares Value Price $ Report Date Ownership
TERADYNE, INC Director Common Stock 9,595 $1,614,166 $168.23 17 Dec 2025 Direct
Ouster, Inc. Director Common Stock 84,177 $920,896 $10.94 18 Jun 2025 Direct
Ultra Clean Holdings, Inc. Director Common Stock 45,241 $868,627 $19.20 21 May 2025 Direct
AVNET INC Director Phantom Stock Units 16,134 $586,162 $48.62 02 Jan 2026 Direct
AVNET INC Director Common Stock 5,265 $265,829 $50.49 02 Jan 2026 Direct
Ultra Clean Holdings, Inc. Director Common Stock 11,000 $211,200 $19.20 21 May 2025 by Trust
Velodyne Lidar, Inc. Director Common Stock 0 $1.34 10 Feb 2023 Direct
Velodyne Lidar, Inc. Director Restricted Stock Unit 0 10 Feb 2023 Direct

Insider Reports Filed by ERNEST E. MADDOCK

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AVT AVNET INC 02 Jan 2026 1 $0 4 Director 05 Jan 2026, 16:18
TER TERADYNE, INC 17 Dec 2025 1 $0 4 Director 19 Dec 2025, 16:33
AVT AVNET INC 17 Dec 2025 1 +$4,230 4 Director 18 Dec 2025, 18:09
TER TERADYNE, INC 29 Sep 2025 1 $0 4 Director 01 Oct 2025, 16:24
AVT AVNET INC 26 Sep 2025 1 +$4,128 4 Director 29 Sep 2025, 16:59
AVT AVNET INC 18 Jun 2025 1 +$3,917 4 Director 20 Jun 2025, 18:15
OUST Ouster, Inc. 18 Jun 2025 2 $0 4 Director 20 Jun 2025, 16:15
TER TERADYNE, INC 13 Jun 2025 1 $0 4 Director 17 Jun 2025, 11:03
UCTT Ultra Clean Holdings, Inc. 21 May 2025 1 $0 4 Director 23 May 2025, 21:21
TER TERADYNE, INC 09 May 2025 1 $0 4 Director 13 May 2025, 18:34
AVT AVNET INC 19 Mar 2025 1 +$3,842 4 Director 20 Mar 2025, 16:35
TER TERADYNE, INC 14 Mar 2025 1 $0 4 Director 18 Mar 2025, 16:41
UCTT Ultra Clean Holdings, Inc. 07 Mar 2025 1 +$242,900 4 Director 11 Mar 2025, 18:37
AVT AVNET INC 02 Jan 2025 1 $0 4 Director 03 Jan 2025, 16:23
TER TERADYNE, INC 18 Dec 2024 1 $0 4 Director 20 Dec 2024, 16:32
AVT AVNET INC 18 Dec 2024 1 +$2,719 4 Director 19 Dec 2024, 16:19
TER TERADYNE, INC 27 Sep 2024 1 $0 4 Director 30 Sep 2024, 16:42
AVT AVNET INC 25 Sep 2024 1 +$2,742 4 Director 26 Sep 2024, 17:03
OUST Ouster, Inc. 16 Aug 2024 1 +$62,320 4 Director 19 Aug 2024, 16:30
OUST Ouster, Inc. 21 Jun 2024 1 $0 4 Director 09 Jul 2024, 16:51
AVT AVNET INC 18 Jun 2024 1 +$2,485 4 Director 20 Jun 2024, 16:15
TER TERADYNE, INC 14 Jun 2024 1 $0 4 Director 18 Jun 2024, 16:48
UCTT Ultra Clean Holdings, Inc. 22 May 2024 1 $0 4 Director 24 May 2024, 17:26
TER TERADYNE, INC 09 May 2024 1 $0 4 Director 13 May 2024, 18:01
AVT AVNET INC 20 Mar 2024 1 +$2,517 4 Director 21 Mar 2024, 16:46
TER TERADYNE, INC 01 Feb 2024 1 +$94,070 4 Director 05 Feb 2024, 17:17
AVT AVNET INC 02 Jan 2024 1 $0 4 Director 03 Jan 2024, 16:15
AVT AVNET INC 20 Dec 2023 1 +$1,387 4 Director 21 Dec 2023, 16:41
OUST Ouster, Inc. 15 Nov 2023 1 +$37,012 4 Director 16 Nov 2023, 16:47
AVT AVNET INC 27 Sep 2023 1 +$1,331 4 Director 28 Sep 2023, 16:52
OUST Ouster, Inc. 21 Aug 2023 1 +$42,140 4 Director 22 Aug 2023, 16:30
AVT AVNET INC 21 Jun 2023 1 +$1,288 4 Director 22 Jun 2023, 13:00
UCTT Ultra Clean Holdings, Inc. 17 May 2023 1 $0 4 Director 19 May 2023, 21:51
TER TERADYNE, INC 12 May 2023 1 $0 4 Director 16 May 2023, 17:24
AVT AVNET INC 15 Mar 2023 1 +$1,257 4 Director 16 Mar 2023, 13:11
OUST Ouster, Inc. 10 Feb 2023 2 $0 4 Director 14 Feb 2023, 19:55
OUST Ouster, Inc. 10 Feb 2023 0 $0 3 Director 14 Feb 2023, 19:42
/report/000162828023003330-maddock-ernest-e-2023-02-10 Velodyne Lidar, Inc. 10 Feb 2023 3 $0 4 Director 13 Feb 2023, 16:01
/report/000162828023001547-maddock-ernest-e-2023-01-23 Velodyne Lidar, Inc. 23 Jan 2023 2 $0 4 Director 25 Jan 2023, 15:40
AVT AVNET INC 03 Jan 2023 1 $0 4 Director 05 Jan 2023, 11:41
TER TERADYNE, INC 14 Nov 2022 1 $0 4 Director 16 Nov 2022, 16:38
TER TERADYNE, INC 14 Nov 2022 0 $0 3 Director 16 Nov 2022, 16:24
/report/000162828022017668-maddock-ernest-e-2022-06-16 Velodyne Lidar, Inc. 16 Jun 2022 1 $0 4 Director 21 Jun 2022, 16:46
UCTT Ultra Clean Holdings, Inc. 19 May 2022 1 $0 4 Director 23 May 2022, 18:27
/report/000162828022005388-maddock-ernest-e-2022-03-04 Velodyne Lidar, Inc. 04 Mar 2022 2 +$49,900 4 Director 08 Mar 2022, 15:37
/report/000162828022001036-maddock-ernest-e-2022-01-13 Velodyne Lidar, Inc. 13 Jan 2022 0 $0 3 Director 18 Jan 2022, 15:37
/report/000162828022001035-maddock-ernest-e-2022-01-13 Velodyne Lidar, Inc. 13 Jan 2022 1 $0 4 Director 18 Jan 2022, 15:36
AVT AVNET INC 03 Jan 2022 1 $0 4 Director 04 Jan 2022, 12:12
AVT AVNET INC 25 Aug 2021 1 +$56,529 4 Director 26 Aug 2021, 15:01
AVT AVNET INC 25 Aug 2021 0 $0 3 Director 26 Aug 2021, 14:55
UCTT Ultra Clean Holdings, Inc. 20 May 2021 1 $0 4 Director 24 May 2021, 18:05