Wingfield Tania insider trades
Wingfield Tania has filed 20 Form 4s with the SEC that we hold, for Borgwarner INC (BWA) (EVP & CHRO) and Mayville Engineering Company, Inc. (MEC) (Director). Across all of them we count 0 purchases worth $0 and 6 sales worth $3.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($1.4M). The largest single trade was a sale of 17,867 shares of Borgwarner INC worth $1.1M, dated 2026-02-13. The first filing on our record is dated 2023-02-07 and the latest 2026-05-12.
Borgwarner INC (BWA)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-02-27 | S, sale reported on Form 4 | 16,000 | $804.8K | 2023-02-28 |
| 2024-08-13 | S, sale reported on Form 4 | 2,066 | $66.1K | 2024-08-14 |
| 2024-08-14 | S, sale reported on Form 4 | 7,934 | $253.9K | 2024-08-15 |
| 2025-03-05 | S, sale reported on Form 4 | 24,000 | $691.0K | 2025-03-06 |
| 2026-02-13 | S, sale reported on Form 4 | 17,867 | $1.1M | 2026-02-17 |
| 2026-05-11 | S, sale reported on Form 4 | 5,000 | $316.2K | 2026-05-12 |
Mayville Engineering Company, Inc. (MEC)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1941261) 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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