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Darlene J. S. Solomon

MTRN
DIRECTOR · MATERION CORP · CIK 0001526849
FILING MIX · LIFETIME77%/23%
BUYS
54
SELLS
16
TOTAL VALUE
$2.17M
COMPANIES
3
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
26,718
AVG SELL PX
$182.93
TRADE KIND
SHOWING 70 / 70
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
No backtest data available for Darlene J. S. Solomon. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
MTRN · 26,718 shares · as of Aug 7, 2026
07,60615,21222,81730,423202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 54 buys / 16 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MTRN
MATERION CORP
SALE
3,705$292.22$1.08M26,718Aug 7, 2026Aug 11, 2026 ↗View →
MASI
MASIMO CORP
SALE
3,015$180.00$542.7K0Jun 10, 2026Jun 12, 2026 ↗View →
MASI
MASIMO CORP
SALE
1,119——0Jun 10, 2026Jun 12, 2026 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
758——758May 8, 2026May 11, 2026 ↗View →
MTRN
MATERION CORP
PURCHASE
2,006——30,423May 7, 2026May 11, 2026 ↗View →
MTRN
MATERION CORP
SALE
2,006——0May 7, 2026May 11, 2026 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——2,006Mar 6, 2026Mar 10, 2026 ↗View →
NOVT
NOVANTA INC
PURCHASE
1,325——3,541Jan 2, 2026Jan 6, 2026 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
1,799——1,799Jan 2, 2026Jan 6, 2026 ↗View →
NOVT
NOVANTA INC
SALE
1,325——0Jan 2, 2026Jan 6, 2026 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——2,004Dec 5, 2025Dec 9, 2025 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——2,002Sep 5, 2025Sep 9, 2025 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
4——2,000Jun 13, 2025Jun 17, 2025 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,996——1,996May 8, 2025May 9, 2025 ↗View →
MTRN
MATERION CORP
PURCHASE
1,155——28,417May 7, 2025May 9, 2025 ↗View →
MTRN
MATERION CORP
SALE
1,155——0May 7, 2025May 9, 2025 ↗View →
MASI
MASIMO CORP
PURCHASE
1,790——1,790Apr 29, 2025May 1, 2025 ↗View →
MASI
MASIMO CORP
SALE
1,790——0Apr 29, 2025May 1, 2025 ↗View →
MASI
MASIMO CORP
PURCHASEGRANT
Stock grant
1,225——1,225Apr 29, 2025May 1, 2025 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,155Mar 7, 2025Mar 11, 2025 ↗View →
NOVT
NOVANTA INC
SALE
1,217——0Jan 2, 2025Jan 6, 2025 ↗View →
NOVT
NOVANTA INC
PURCHASE
1,217——2,216Jan 2, 2025Jan 6, 2025 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
1,325——1,325Jan 2, 2025Jan 6, 2025 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,153Dec 6, 2024Dec 10, 2024 ↗View →
MASI
MASIMO CORP
PURCHASEGRANT
Stock grant
1,790——1,790Sep 19, 2024Sep 23, 2024 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,152Sep 6, 2024Sep 10, 2024 ↗View →
NOVT
NOVANTA INC
SALE
278——0Jul 3, 2024Jul 8, 2024 ↗View →
NOVT
NOVANTA INC
PURCHASE
278——999Jul 3, 2024Jul 8, 2024 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,151Jun 7, 2024Jun 10, 2024 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,150——1,150May 10, 2024May 13, 2024 ↗View →
MTRN
MATERION CORP
PURCHASE
1,152——27,262May 9, 2024May 13, 2024 ↗View →
MTRN
MATERION CORP
SALE
1,152——0May 9, 2024May 13, 2024 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,152Mar 8, 2024Mar 12, 2024 ↗View →
NOVT
NOVANTA INC
SALE
464——0Jan 3, 2024Jan 4, 2024 ↗View →
NOVT
NOVANTA INC
PURCHASE
464——721Jan 3, 2024Jan 4, 2024 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
1,217——1,217Jan 2, 2024Jan 4, 2024 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,151Dec 8, 2023Dec 12, 2023 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,150Sep 7, 2023Sep 11, 2023 ↗View →
NOVT
NOVANTA INC
SALE
257——0Jun 28, 2023Jun 30, 2023 ↗View →
NOVT
NOVANTA INC
PURCHASE
257——257Jun 28, 2023Jun 30, 2023 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1——1,149Jun 15, 2023Jun 21, 2023 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,148——1,148May 18, 2023May 31, 2023 ↗View →
MTRN
MATERION CORP
SALE
1,398——0May 5, 2023May 9, 2023 ↗View →
MTRN
MATERION CORP
PURCHASE
1,398——26,110May 5, 2023May 9, 2023 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,398Mar 10, 2023Mar 14, 2023 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
464——721Jan 3, 2023Jan 5, 2023 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
464——464Jan 3, 2023Jan 5, 2023 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,396Dec 8, 2022Dec 12, 2022 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,394Sep 8, 2022Sep 12, 2022 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
257——257Jun 28, 2022Jun 30, 2022 ↗View →
NOVT
NOVANTA INC
PURCHASEGRANT
Stock grant
257——257Jun 28, 2022Jun 30, 2022 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,392Jun 16, 2022Jun 21, 2022 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,390——1,390May 5, 2022May 6, 2022 ↗View →
MTRN
MATERION CORP
PURCHASE
1,246——24,712May 4, 2022May 6, 2022 ↗View →
MTRN
MATERION CORP
SALE
1,246——0May 4, 2022May 6, 2022 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,246Mar 11, 2022Mar 15, 2022 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,244Dec 3, 2021Dec 4, 2021 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,242Sep 3, 2021Sep 3, 2021 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
2——1,240Jun 11, 2021Jun 14, 2021 ↗View →
MTRN
MATERION CORP
PURCHASE
2,012$76.73$154.4K23,466May 6, 2021May 5, 2021 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,238——1,238May 6, 2021May 5, 2021 ↗View →
MTRN
MATERION CORP
SALE
2,012$76.73$154.4K0May 6, 2021May 5, 2021 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
3——2,012Mar 5, 2021Mar 5, 2021 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
4——2,009Nov 30, 2020Nov 30, 2020 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
4——2,005Sep 4, 2020Sep 4, 2020 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
4——2,001Jun 10, 2020Jun 10, 2020 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
1,997$47.57$95.0K1,997May 14, 2020May 14, 2020 ↗View →
MTRN
MATERION CORP
PURCHASE
1,391$51.76$72.0K21,454May 8, 2020May 8, 2020 ↗View →
MTRN
MATERION CORP
SALE
1,391$51.76$72.0K0May 8, 2020May 8, 2020 ↗View →
MTRN
MATERION CORP
PURCHASEGRANT
Stock grant
3——1,391Mar 6, 2020Mar 6, 2020 ↗View →
Other insiders · MTRN
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About this filer
CIK 0001526849
ROLE
Director
PRIMARY
MTRN
COMPANIES
3
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001526849DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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