Latest filing published 26 Feb 2026 for Knowles Corp, €177k. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Robert J. Perna is a declared insider of Knowles Corp (board member), with filings sourced from SEC (Form 4). We count 16 filings; the first trade dates from 13 May 2021 and the latest from 24 February 2026.
On the market, this insider has only sold: 2 sales, €339k in total. Besides market trades, the filings include 7 share grants. 2026 to date brings no purchases and 1 sale.
Most recently, on 26 February 2026, the filings show an open-market sale worth €177k in Knowles Corp. The median gap between a trade and its publication by SEC (Form 4) is 4 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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16 of 16 declarations