Daniel J. Giesecke

Companies

• Knowles CorpChief operating officer Feb 28, 2014 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• KKnowles Corp KN175,855 shares²$6.0M at $34.17May 27, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 27, 2026Sold 10,012 shares at $37.31 of Knowles Corp²
• May 27, 2026Sold 10,189 shares at $37.33 of Knowles Corp²
• Feb 20, 2026Shares withheld for tax 3,968 shares at $27.54 of Knowles Corp³
• Feb 18, 2026Shares withheld for tax 3,624 shares at $27.16 of Knowles Corp⁴
• Feb 17, 2026Granted 16,581 shares of Knowles Corp⁴
• Feb 17, 2026Shares withheld for tax 17,581 shares at $27.14 of Knowles Corp⁴
• Feb 17, 2026Granted 39,685 shares at $27.14 of Knowles Corp⁴
• Feb 9, 2026Sold 15,885 shares at $27.22 of Knowles Corp⁵
• Feb 6, 2026Shares withheld for tax 3,332 shares at $26.98 of Knowles Corp⁵
• Dec 11, 2025Shares withheld for tax 26,205 shares at $24.04 of Knowles Corp⁶
• Dec 11, 2025Exercised options 31,513 shares at $16.77 of Knowles Corp⁶
• Aug 22, 2025Shares withheld for tax 25,864 shares at $21.57 of Knowles Corp⁷
• Aug 22, 2025Exercised options 30,145 shares at $16.07 of Knowles Corp⁷
• Feb 20, 2025Shares withheld for tax 3,968 shares at $17.84 of Knowles Corp⁸
• Feb 18, 2025Granted 24,537 shares of Knowles Corp⁹
• Feb 18, 2025Shares withheld for tax 8,383 shares at $18.34 of Knowles Corp⁹
• Feb 18, 2025Granted 18,921 shares at $18.34 of Knowles Corp⁹
• Feb 7, 2025Shares withheld for tax 2,785 shares at $18.22 of Knowles Corp¹⁰
• Feb 6, 2025Shares withheld for tax 3,448 shares at $18.56 of Knowles Corp¹⁰
• Nov 7, 2024Sold 323 shares at $19.39 of Knowles Corp¹¹
• Nov 6, 2024Shares withheld for tax 29,721 shares at $19.35 of Knowles Corp¹²
• Nov 6, 2024Exercised options 34,787 shares at $14.29 of Knowles Corp¹²
• Feb 20, 2024Shares withheld for tax 7,458 shares at $16.75 of Knowles Corp¹³
• Feb 20, 2024Granted 16,835 shares at $16.75 of Knowles Corp¹³
• Feb 20, 2024Granted 26,866 shares of Knowles Corp¹³