Over the last 12 months, Knowles insiders reported no purchases and 2 sales totaling $978K across SEC Form 4 filings. 50% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 27, 2026 | Cabrera Raymond D.SVP, Chief HR Officer · O | ▼ Sale | 6,178 | $36.28 | $224K | -4.6% | — |
| May 27, 2026 | Giesecke Daniel J.Senior Vice President & COO · O | ▼ Sale | 20,201 | $37.32 | $754K | -10.3% | plan · 2 tranches |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $KN feed.