Maddock Ernest E (CIK 0001227050)

Latest company ownership

Role: Director
Shares held
69,119
Last filed at
Aug 19, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2023Q3 2025Q4
Shares held
38,043
Last filed at
May 24, 2024
Confidence Score
50.5
2025Q4
Confidence Score History
2018Q3 2025Q4
Shares held
19,433
Last filed at
Oct 26, 2017
Confidence Score
50.0
2025Q4
Confidence Score History
2016Q1 2025Q4
Role: Director
Shares held
9,593
Last filed at
Oct 1, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2024Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 7, 2025 Mar 11, 2025 Ultra Clean Holdings, Inc. Director Buy 95.0 +10,000 26.29% $242.9K
Aug 16, 2024 Aug 19, 2024 Ouster, Inc. Director Buy 95.0 +8,000 13.09% $62.3K
Feb 1, 2024 Feb 5, 2024 TERADYNE, INC Director Buy 95.0 +1,000 26.82% $94.1K
Nov 15, 2023 Nov 16, 2023 Ouster, Inc. Director Buy 91.3 +7,000 17.98% $37K
Aug 21, 2023 Aug 22, 2023 Ouster, Inc. Director Buy 91.3 +7,000 21.93% $42.1K
Jul 31, 2018 Aug 2, 2018 Ultra Clean Holdings, Inc. Director Buy 91.3 +1,000 18.42% $13.4K
Oct 19, 2017 Oct 23, 2017 MICRON TECHNOLOGY INC CFO Sell 40.0 -9,299 -4.98% $387.3K
Oct 14, 2017 Oct 18, 2017 MICRON TECHNOLOGY INC CFO Sell 42.5 -5,682 -2.95% $229.6K
Aug 11, 2017 Aug 15, 2017 MICRON TECHNOLOGY INC CFO Buy 82.5 +3,400 1.80% $94.8K
Jun 3, 2017 Jun 6, 2017 MICRON TECHNOLOGY INC CFO Sell 42.5 -2,946 -1.53% $91.9K
Oct 14, 2016 Oct 18, 2016 MICRON TECHNOLOGY INC CFO Sell 42.5 -5,682 -4.73% $95.7K
Jun 3, 2016 Jun 6, 2016 MICRON TECHNOLOGY INC CFO Sell 46.3 -3,185 -2.58% $41.8K
Jan 21, 2016 Jan 25, 2016 MICRON TECHNOLOGY INC CFO Buy 90.0 +10,000 8.83% $106.9K