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KN - Knowles Corp

Insider Sale by Bastarrica Air A. Jr. (VP, Controller)

1 Month
After Trade
Before Trade

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Trade Summary

4 days ago, Bastarrica Air A. Jr., serving as VP, Controller at Knowles Corp (KN), sold 6,377 shares at $30.31 per share, for a total transaction value of $193,272.00. Following this transaction, Bastarrica Air A. Jr. now holds 51,192 shares of KN.

This sale represents a 11.00% decrease in Bastarrica Air A. Jr.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, April 27, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, April 29, 2026, 2 days after the trade was made.

Knowles Corp operates in the TECHNOLOGY sector, specifically within the ELECTRONIC COMPONENTS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Bastarrica Air A. Jr.

Bastarrica Air A. Jr.

VP, Controller

Air A. Bastarrica Jr. is the Vice President and Corporate Controller at Knowles Corporation (NYSE: KN), where he also serves as the Principal Accounting Officer and Global Corporate Controller.[[1]](https://theorg.com/org/knowles/org-chart/air-bastarrica)[[2]](https://www.stocktitan.net/sec-filings/KN/form-4-knowles-corp-insider-trading-activity-79be95237cd7.html)[[4]](https://www.gurufocus.com/insider/93749/bastarrica-air-a.-jr.) In this role, he oversees key financial functions including accounting, financial planning, profitability analysis, budgeting, and forecasting.[[1]](https://theorg.com/org/knowles/org-chart/air-bastarrica) Prior to joining Knowles, Bastarrica held various finance positions at Navistar, including Manager of Finance for the Global Truck and Global Engine divisions, as well as business unit CFO roles and responsibilities in international operations.[[1]](https://theorg.com/org/knowles/org-chart/air-bastarrica) He holds an MBA in Business from Northern Illinois University and a Bachelor of Science in Accounting from the Federal University of Rio Grande do Sul.[[1]](https://theorg.com/org/knowles/org-chart/air-bastarrica) As a corporate insider, he has engaged in recent stock transactions, including a tax-related withholding of 2,337 shares on February 6, 2026, leaving him with 60,200 shares, and a sale of 12,000 shares on February 9, 2026, for approximately $321,170, after which he owned 51,005 shares directly.[[2]](https://www.stocktitan.net/sec-filings/KN/form-4-knowles-corp-insider-trading-activity-79be95237cd7.html)[[3]](https://www.investing.com/news/insider-trading-news/knowles-corp-vp-bastarrica-sells-321k-in-shares-93CH-4497599)

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Trade Price

$30.31

Quantity

6,377

Total Value

$193,272.00

Shares Owned

51,192

Trade Date

Monday, April 27, 2026

4 days ago

SEC Filing Date

Wednesday, April 29, 2026

Filed 2 days after trade

TECHNOLOGYELECTRONIC COMPONENTS

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