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Daigle Robert C insider trades
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Daigle Robert C insider trades

Daigle Robert C has filed 25 Form 4s with the SEC that we hold, for Amtech Systems INC (ASYS) (Chairman & CEO, Director) and Rogers Corp (ROG) (SVP). Across all of them we count 16 purchases worth $602.7K and 1 sale worth $836.3K reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 3,083 shares of Rogers Corp worth $836.3K, dated 2021-11-02. The first filing on our record is dated 2021-08-13 and the latest 2026-08-05.

Amtech Systems INC (ASYS)

Chairman & CEO, Director · 16 filings · 16 purchases and sales
Trade dateCodeSharesValue as filedFiled
2023-05-12P, purchase reported on Form 43,000$26.2K2023-05-16
2023-05-19P, purchase reported on Form 484$7352023-05-23
2023-08-11P, purchase reported on Form 415,386$137.4K2023-08-15
2023-08-14P, purchase reported on Form 449$4412023-08-16
2023-08-14P, purchase reported on Form 41,000$9.1K2023-08-15
2023-08-15P, purchase reported on Form 4233$2.0K2023-08-16
2023-08-16P, purchase reported on Form 41,000$8.8K2023-08-16
2023-08-16P, purchase reported on Form 41,200$10.5K2023-08-16
2023-08-24P, purchase reported on Form 48,250$70.9K2023-08-25
2023-08-25P, purchase reported on Form 44,000$34.4K2023-08-25
2023-12-18P, purchase reported on Form 446,000$182.2K2023-12-19
2023-12-19P, purchase reported on Form 420,000$78.0K2023-12-19
2024-02-13P, purchase reported on Form 43,500$14.7K2024-02-15
2025-05-14P, purchase reported on Form 45,000$17.4K2025-05-16
2025-05-15P, purchase reported on Form 42,498$8.7K2025-05-16
2025-05-16P, purchase reported on Form 4355$1.2K2025-05-16

Rogers Corp (ROG)

SVP · 9 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2021-11-02S, sale reported on Form 43,083$836.3K2021-11-02
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1267540) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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