Insider · CIK 0001688289
Shelly Marie Chadwick
Files at: MTRN, TKR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 SForm 4 → | Aug 11, 4:50 pm EDT | MATERION CorpMTRN | 1,705 | $293.00 | $499,565 | 15,246 | −10.1% | |
| Aug 7, 2026 FMForm 4 → | Aug 11, 4:50 pm EDT | MATERION CorpMTRN | 8,239 | $185.45 | $1,527,908 | 16,951 | — | |
| Feb 13, 2019 AFForm 4 → | Feb 15, 2:38 pm EST | TIMKEN COTKR | 271 | $43.64 | $2,531 | 3,843 | — | plan? |
| Feb 12, 2019 AFForm 4 → | Feb 14, 2:55 pm EST | TIMKEN COTKR | 489 | $43.18 | $4,879 | 3,688 | — | plan? |
| Feb 11, 2019 AFForm 4 → | Feb 13, 5:37 pm EST | TIMKEN COTKR | 3,056 | $43.12 | $32,860 | 3,425 | — | plan? |
| Aug 21, 2018 JForm 4/A → | Aug 22, 5:21 pm EDT | TIMKEN COTKR | 71 | — | — | 1,846 | — | plan? |
| Aug 21, 2018 SForm 4 → | Aug 22, 4:35 pm EDT | TIMKEN COTKR | 1,043 | $48.85 | $50,951 | 1,917 | −35.2% | plan? |
| Aug 21, 2018 FMForm 4 → | Aug 22, 4:35 pm EDT | TIMKEN COTKR | 1,327 | $30.02 | $39,835 | 2,960 | — | plan? |
| Feb 13, 2018 AFForm 4 → | Feb 14, 7:03 pm EST | TIMKEN COTKR | 283 | $44.23 | $3,140 | 1,846 | — | plan? |
| Feb 11, 2018 AFForm 4 → | Feb 13, 5:50 pm EST | TIMKEN COTKR | 1,394 | $44.91 | $15,628 | 1,705 | — | plan? |
| Feb 21, 2017 SForm 4 → | Feb 22, 5:33 pm EST | TIMKEN COTKR | 2,322 | $44.75 | $103,898 | 977 | −70.4% | plan? |
| Feb 21, 2017 FMForm 4 → | Feb 22, 5:33 pm EST | TIMKEN COTKR | 1,324 | $29.54 | $39,111 | 3,299 | — | plan? |
| Feb 13, 2017 FForm 4 → | Feb 15, 6:03 pm EST | TIMKEN COTKR | 345 | $45.85 | $15,818 | 2,253 | — | plan? |
| Feb 11, 2017 AFForm 4 → | Feb 14, 1:48 pm EST | TIMKEN COTKR | 434 | $45.20 | $5,243 | 2,598 | — | plan? |
| Feb 9, 2017 FForm 4 → | Feb 13, 4:18 pm EST | TIMKEN COTKR | 724 | $43.83 | $31,733 | 2,396 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 AForm 4 → | Sep 9, 4:59 pm EDT | MATERION CorpMTRN | 8 | — | — | 12,506 | — | |
| Aug 7, 2026 MForm 4 → | Aug 11, 4:50 pm EDT | MATERION CorpMTRN | 4,972 | — | — | 4,345 | — | |
| Jun 12, 2026 AForm 4 → | Jun 16, 1:29 pm EDT | MATERION CorpMTRN | 8 | — | — | 12,498 | — | |
| Feb 12, 2019 AForm 4 → | Feb 14, 2:55 pm EST | TIMKEN COTKR | 11,575 | — | — | 7,575 | — | |
| Aug 21, 2018 MForm 4 → | Aug 22, 4:35 pm EDT | TIMKEN COTKR | 1,185 | — | — | 2,370 | — | |
| Feb 12, 2018 AForm 4 → | Feb 13, 5:50 pm EST | TIMKEN COTKR | 9,600 | — | — | 6,225 | — | |
| Feb 21, 2017 MForm 4 → | Feb 22, 5:33 pm EST | TIMKEN COTKR | 1,185 | — | — | 3,555 | — | |
| Feb 13, 2017 AForm 4 → | Feb 14, 1:48 pm EST | TIMKEN COTKR | 8,325 | — | — | 5,375 | — |