Heidi Miller

Companies

• Waystar Holding Corp.Board member Jun 7, 2024 to now¹
• FiservBoard member Jul 30, 2019 to now²
• General MillsBoard member Sep 24, 2003 to Mar 25, 2019³
• Progressive CorporationBoard member Jun 17, 2011 to May 19, 2014⁴
• JPMorgan ChaseExecutive Vice President Jul 1, 2004 to Dec 13, 2011⁵

Holdings

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

Shares held

• JPMorgan Chase JPM306,196 shares⁶$102.4M at $334.42Oct 27, 2011
• Progressive Corporation PGR17,257 shares⁷$3.8M at $220.61May 16, 2014
• General Mills GIS74,589 shares⁸$2.4M at $32.53Mar 21, 2019
• Fiserv FISV33,235 shares⁹$1.6M at $48.21Oct 30, 2024
• WWaystar Holding Corp. WAY49,260 shares¹⁰$1.4M at $27.89Jun 3, 2026

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

Recent filings

• Jun 3, 2026Granted 9,303 shares of Waystar Holding Corp.¹¹
• Jun 3, 2026Granted 10,446 shares of Waystar Holding Corp.¹⁰
• Mar 2, 2026Bought 7,200 shares at $26.25 of Waystar Holding Corp.¹²
• Jun 16, 2025Granted 5,134 shares of Waystar Holding Corp.¹³
• Oct 30, 2024Sold 11,438 shares at $202.05 of Fiserv⁹
• Oct 30, 2024Sold 18,562 shares at $200.56 of Fiserv⁹
• Jun 10, 2024Granted 8,695 shares of Waystar Holding Corp.¹⁴
• May 15, 2024Granted 1,484 shares of Fiserv¹⁵
• Feb 7, 2024Shares withheld for tax 14,022 shares at $142.71 of Fiserv¹⁶
• Feb 7, 2024Exercised options 47,929 shares at $41.75 of Fiserv¹⁶
• May 17, 2023Granted 1,755 shares of Fiserv¹⁷
• May 18, 2022Granted 2,231 shares of Fiserv¹⁸
• Mar 21, 2019Sold 38,482 shares at $49.47 of General Mills⁸
• Mar 21, 2019Exercised options 14,836 shares at $30.33 of General Mills⁸
• Mar 21, 2019Exercised options 12,248 shares at $36.74 of General Mills⁸
• Mar 21, 2019Exercised options 11,398 shares at $39.48 of General Mills⁸
• Sep 25, 2018Granted 4,111 shares of General Mills¹⁹
• Jul 31, 2018Sold 13,204 shares at $45.77 of General Mills²⁰
• Jul 31, 2018Exercised options 13,204 shares at $34.09 of General Mills²⁰
• Sep 26, 2017Granted 3,464 shares of General Mills²¹
• May 8, 2017Shares withheld for tax 10,084 shares at $57.40 of General Mills²²
• May 8, 2017Exercised options 20,000 shares at $28.94 of General Mills²²
• Sep 27, 2016Granted 2,816 shares of General Mills²³
• Sep 29, 2015Granted 3,240 shares of General Mills²⁴
• Sep 23, 2014Granted 3,571 shares of General Mills²⁵

Trade performance

Returns are price-only (no dividends), measured from the trade date.