Churchill Winston J insider trades
Churchill Winston J has filed 44 Form 4s with the SEC that we hold, for Amkor Technology, INC. (AMKR) (Director), Innovative Solutions & Support INC (ISSC) (Reporting owner), SCTL (Director) and BXRX (Director). Across all of them we count 2 purchases worth $88.0K and 14 sales worth $3.8M reported on Form 4. In the last 12 months: 0 purchases ($0) and 3 sales ($1.1M). The largest single trade was a sale of 20,000 shares of Amkor Technology, INC. worth $659.4K, dated 2024-08-27. The first filing on our record is dated 2021-08-31 and the latest 2026-09-24.
Amkor Technology, INC. (AMKR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-11-29 | S, sale reported on Form 4 | 20,000 | $448.4K | 2021-12-01 |
| 2022-12-07 | S, sale reported on Form 4 | 20,000 | $520.0K | 2022-12-09 |
| 2023-02-16 | S, sale reported on Form 4 | 20,000 | $545.8K | 2023-02-17 |
| 2024-03-07 | S, sale reported on Form 4 | 11,903 | $430.9K | 2024-03-08 |
| 2024-08-27 | S, sale reported on Form 4 | 20,000 | $659.4K | 2024-08-29 |
| 2025-12-15 | S, sale reported on Form 4 | 5,000 | $221.4K | 2025-12-17 |
| 2026-05-05 | S, sale reported on Form 4 | 7,000 | $535.1K | 2026-05-07 |
| 2026-06-12 | S, sale reported on Form 4 | 5,000 | $391.0K | 2026-06-16 |
Innovative Solutions & Support INC (ISSC)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-05-17 | S, sale reported on Form 4 | 300 | $2.1K | 2023-05-30 |
| 2023-05-18 | S, sale reported on Form 4 | 80 | $560 | 2023-05-30 |
| 2023-05-19 | S, sale reported on Form 4 | 900 | $6.3K | 2023-05-30 |
| 2023-06-05 | S, sale reported on Form 4 | 1,556 | $10.7K | 2023-06-06 |
| 2023-06-06 | S, sale reported on Form 4 | 14 | $97 | 2023-06-06 |
| 2023-06-13 | S, sale reported on Form 4 | 3,499 | $24.1K | 2023-06-14 |
SCTL
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-08-28 | P, purchase reported on Form 4 | 62,500 | $25.0K | 2023-08-28 |
BXRX
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-08-31 | P, purchase reported on Form 4 | 100,000 | $63.0K | 2021-08-31 |
Counted from the Form 4 filings this reporting owner (SEC CIK 923792) 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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