ECG's three largest insider shareholders as of August 04, 2026 are Jeffrey S Thiede (President Ceo, 117.50K shares), Thomas D. Nosbusch (Evp Coo, 25.90K shares), Paul R. Sanderson (Vp, Clo Corporate Secretary, 22.25K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jeffrey S Thiede | President Ceo | 117,496 | 0 | 117,496 | 43.3% | 03 Mar, 2026 |
| 2 | Thomas D. Nosbusch | Evp Coo | 25,896 | 0 | 25,896 | 9.6% | 03 Mar, 2026 |
| 3 | Paul R. Sanderson | Vp, Clo Corporate Secretary | 22,250 | 0 | 22,250 | 8.2% | 03 Mar, 2026 |
| 4 | Edward A Ryan | Director | 18,914 | 0 | 18,914 | 7.0% | 23 May, 2025 |
| 5 | David M Sparby | Director | 17,643 | 0 | 17,643 | 6.5% | 23 May, 2025 |
| 6 | Timothy Ryan Sznewajs | Vp Of Corp. Dev. Strategy | 14,575 | 0 | 14,575 | 5.4% | 03 Mar, 2026 |
| 7 | Dale Rosenthal | Director | 12,026 | 0 | 12,026 | 4.4% | 03 Mar, 2026 |
| 8 | Jon B. Hunke | Vp Cao | 11,462 | 0 | 11,462 | 4.2% | 03 Mar, 2026 |
| 9 | Maximillian J Marcy | Vp, Cfo Treasurer | 7,710 | 0 | 7,710 | 2.8% | 03 Mar, 2026 |
| 10 | Rocca Michael Della | Director | 6,013 | 0 | 6,013 | 2.2% | 23 May, 2025 |
| 11 | Betty R. Wynn | Director | 4,377 | 0 | 4,377 | 1.6% | 23 May, 2025 |
| 12 | Clark A. Wood | Director | 4,377 | 0 | 4,377 | 1.6% | 23 May, 2025 |
| 13 | Britney A. Hendricks | Vp Of Human Resources | 3,782 | 293 | 4,075 | 1.5% | 03 Mar, 2026 |
| 14 | Jason A. Behring | Vp Of Technology | 2,186 | 0 | 2,186 | 0.8% | 03 Mar, 2026 |
| 15 | Helena Mercedes Hernandez | Director | 2,110 | 0 | 2,110 | 0.8% | 08 Dec, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Britney A. Hendricks | Vp Of Human Resources | Acquired A | 1,830 | $0.00 | $0 | 4,072 | Direct |
| 27 Feb, 2026 | Jeffrey S Thiede | President Ceo | Acquired A | 12,011 | $0.00 | $0 | 129,493 | Direct |
| 27 Feb, 2026 | Jon B. Hunke | Vp Cao | Acquired A | 929 | $0.00 | $0 | 12,923 | Direct |
| 27 Feb, 2026 | Timothy Ryan Sznewajs | Vp Of Corp. Dev. Strategy | Acquired A | 1,424 | $0.00 | $0 | 14,878 | Direct |
| 27 Feb, 2026 | Britney A. Hendricks | Vp Of Human Resources | Acquired A | 1,830 | $0.00 | $0 | 4,072 | Direct |
| 27 Feb, 2026 | Maximillian J Marcy | Vp, Cfo Treasurer | Acquired A | 2,774 | $0.00 | $0 | 8,282 | Direct |
| 27 Feb, 2026 | Maximillian J Marcy | Vp, Cfo Treasurer | Acquired A | 2,774 | $0.00 | $0 | 8,282 | Direct |
| 27 Feb, 2026 | Thomas D. Nosbusch | Evp Coo | Acquired A | 3,889 | $0.00 | $0 | 28,661 | Direct |
| 27 Feb, 2026 | Paul R. Sanderson | Vp, Clo Corporate Secretary | Acquired A | 2,456 | $0.00 | $0 | 26,442 | Direct |
| 27 Feb, 2026 | Paul R. Sanderson | Vp, Clo Corporate Secretary | Acquired A | 2,456 | $0.00 | $0 | 26,442 | Direct |
| 27 Feb, 2026 | Britney A. Hendricks | Vp Of Human Resources | Acquired A | 1,830 | $0.00 | $0 | 4,072 | Direct |
| 27 Feb, 2026 | Dale Rosenthal | Director | Acquired A | 125 | $104.90 | $13.11K | 12,026 | Direct |
| 27 Feb, 2026 | Maximillian J Marcy | Vp, Cfo Treasurer | Acquired A | 2,774 | $0.00 | $0 | 8,282 | Direct |
| 27 Feb, 2026 | Jon B. Hunke | Vp Cao | Acquired A | 929 | $0.00 | $0 | 12,923 | Direct |
| 27 Feb, 2026 | Thomas D. Nosbusch | Evp Coo | Acquired A | 3,889 | $0.00 | $0 | 28,661 | Direct |
| 27 Feb, 2026 | Jon B. Hunke | Vp Cao | Acquired A | 929 | $0.00 | $0 | 12,923 | Direct |
| 27 Feb, 2026 | Jeffrey S Thiede | President Ceo | Acquired A | 12,011 | $0.00 | $0 | 129,493 | Direct |
| 27 Feb, 2026 | Jeffrey S Thiede | President Ceo | Acquired A | 12,011 | $0.00 | $0 | 129,493 | Direct |
| 27 Feb, 2026 | Timothy Ryan Sznewajs | Vp Of Corp. Dev. Strategy | Acquired A | 1,424 | $0.00 | $0 | 14,878 | Direct |
| 27 Feb, 2026 | Thomas D. Nosbusch | Evp Coo | Acquired A | 3,889 | $0.00 | $0 | 28,661 | Direct |