James C. Diggs serves as Executive at ALLEGHENY TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, James C. Diggs has executed 198 insider transactions totaling $10.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 30, 2025 involved selling 23,190 shares valued at $80.5K.
James C. Diggs currently holds 128,672 shares of ALLEGHENY TECHNOLOGIES INC (ATI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James C. Diggs has been a net seller of ATI stock. They have purchased $98.6K and sold $10.8M worth of shares.
James C. Diggs's most recent insider trade was on Oct 30, 2025, when they sold 23,190 shares at $3.47 per share.
Get notified when new Form 4 filings are submitted
| $4.59 |
| Discretionary |
| Sep 8, 2023 | ATI | $120.1K | Sale | 2,674 | $44.90 | Planned |
| May 25, 2023 | BDN | $0 | Award | 31,165 | $N/A | Discretionary |
| May 16, 2023 | ATI | $0 | Award | 3,205 | $N/A | Discretionary |
| Jul 19, 2022 | ATI | $300.0K | Sale | 12,500 | $24.00 | Discretionary |
| May 18, 2022 | BDN | $0 | Award | 8,644 | $N/A | Discretionary |
| May 17, 2022 | ATI | $0 | Award | 4,309 | $N/A | Discretionary |
| May 25, 2021 | ATI | $0 | Award | 4,347 | $N/A | Discretionary |
| May 18, 2021 | BDN | $0 | Award | 6,939 | $N/A | Discretionary |
| May 12, 2021 | ATI | $1.5K | Payment | 67 | $23.01 | Discretionary |
| May 20, 2020 | BDN | $0 | Award | 10,053 | $N/A | Discretionary |
| May 15, 2020 | ATI | $221 | Payment | 32 | $6.90 | Discretionary |
| May 13, 2020 | ATI | $148 | Payment | 22 | $6.73 | Discretionary |
| May 12, 2020 | ATI | $0 | Award | 13,577 | $N/A | Discretionary |
| Jun 17, 2019 | ATI | $94.6K | Sale | 4,000 | $23.65 | Discretionary |
| May 22, 2019 | BDN | $0 | Award | 6,329 | $N/A | Discretionary |
| May 20, 2019 | BDN | $54.9K | Sale | 3,700 | $14.84 | Discretionary |
| May 14, 2019 | ATI | $659 | Payment | 29 | $22.74 | Discretionary |
| May 13, 2019 | ATI | $0 | Award | 4,397 | $N/A | Discretionary |
| May 10, 2019 | ATI | $1.3K | Payment | 56 | $23.72 | Discretionary |
| Jul 26, 2018 | BDN | $84.2K | Sale | 5,234 | $16.09 | Discretionary |
| Jul 26, 2018 | ATI | $112.1K | Sale | 3,844 | $29.15 | Discretionary |
| May 23, 2018 | BDN | $0 | Award | 5,956 | $N/A | Discretionary |
| May 14, 2018 | ATI | $0 | Award | 3,526 | $N/A | Discretionary |
| May 18, 2017 | BDN | $0 | Award | 4,063 | $N/A | Discretionary |
| May 15, 2017 | ATI | $0 | Award | 6,381 | $N/A | Discretionary |
| May 24, 2016 | BDN | $0 | Award | 4,617 | $N/A | Discretionary |
| May 10, 2016 | ATI | $0 | Award | 6,890 | $N/A | Discretionary |
| May 28, 2015 | BDN | $0 | Award | 4,858 | $N/A | Discretionary |