Ellen B. Richstone serves as Executive at AMERICAN POWER CONVERSION CORPORATION, where they oversee executive responsibilities. Since joining the company, Ellen B. Richstone has executed 39 insider transactions totaling $307.8K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jul 1, 2025 involved receiving (via award) 20,000 shares valued at $0.
Ellen B. Richstone currently holds 333,658 shares of AMERICAN POWER CONVERSION CORPORATION (APCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ellen B. Richstone has been a net buyer of APCC stock. They have purchased $307.8K and sold $0 worth of shares.
Ellen B. Richstone's most recent insider trade was on Jul 1, 2025, when they sold 20,000 shares at $0.00 per share.
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| $1.15 |
| Discretionary |
| Jun 11, 2024 | OESX | $0 | Award | 27,523 | $N/A | Discretionary |
| Jun 7, 2024 | CGTX | $0 | Award | 8,500 | $N/A | Discretionary |
| May 19, 2024 | SUP | $0 | Option Exercise | 33,207 | $N/A | Discretionary |
| Nov 29, 2023 | OESX | $27.9K | Purchase | 30,000 | $0.93 | Discretionary |
| Oct 18, 2023 | EMAN | $0 | Option Exercise | 5,557 | $N/A | Discretionary |
| Oct 18, 2023 | EMAN | $88.8K | Disposition | 42,692 | $2.08 | Discretionary |
| Aug 15, 2023 | OESX | $0 | Award | 19,355 | $N/A | Discretionary |
| Jun 12, 2023 | OESX | $15.1K | Purchase | 8,185 | $1.85 | Discretionary |
| Jun 9, 2023 | OESX | $29.9K | Purchase | 16,815 | $1.78 | Discretionary |
| Jun 9, 2023 | EMAN | $0 | Option Exercise | 5,557 | $N/A | Discretionary |
| Jun 9, 2023 | CGTX | $0 | Award | 6,000 | $N/A | Discretionary |
| Apr 28, 2023 | SUP | $0 | Option Exercise | 30,303 | $N/A | Discretionary |
| Nov 29, 2022 | CGTX | $26.6K | Purchase | 10,000 | $2.66 | Discretionary |
| Jun 10, 2022 | OESX | $0 | Award | 22,935 | $N/A | Discretionary |
| May 25, 2022 | SUP | $0 | Option Exercise | 15,577 | $N/A | Discretionary |
| Jun 22, 2021 | SUP | $0 | Option Exercise | 20,000 | $N/A | Discretionary |
| Jun 10, 2021 | EMAN | $55.6K | Option Exercise | 25,971 | $2.14 | Discretionary |
| Jun 4, 2021 | OESX | $0 | Award | 8,361 | $N/A | Discretionary |
| Jun 9, 2020 | OESX | $0 | Award | 11,479 | $N/A | Discretionary |
| Apr 23, 2020 | SUP | $0 | Option Exercise | 16,779 | $N/A | Discretionary |
| Aug 12, 2019 | OESX | $0 | Award | 9,033 | $N/A | Discretionary |
| Aug 12, 2019 | SUP | $51.3K | Purchase | 18,000 | $2.85 | Discretionary |
| Apr 19, 2019 | SUP | $0 | Option Exercise | 6,873 | $N/A | Discretionary |
| Nov 20, 2018 | SUP | $79.1K | Purchase | 10,000 | $7.91 | Discretionary |
| Jul 26, 2018 | SUP | $0 | Option Exercise | 1,229 | $N/A | Discretionary |
| Jun 12, 2018 | OESX | $4.8K | Purchase | 5,000 | $0.96 | Discretionary |
| Jun 12, 2018 | OESX | $4.8K | Purchase | 5,000 | $0.97 | Discretionary |
| Jun 7, 2018 | OESX | $0 | Award | 20,250 | $N/A | Discretionary |