HEARTLAND EXPRESS INC filings

SEC filings by HEARTLAND EXPRESS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2021-02-10VANGUARD GROUP INCHEARTLAND EXPRESS INC4,857,5256.0%EDGAR
SC 13G/A2021-01-08BlackRock Inc.HEARTLAND EXPRESS INC8,088,71110.0%EDGAR
SC 13D/A2020-07-27GERDIN MICHAEL JHEARTLAND EXPRESS INC31,372,26638.6%EDGAR
SC 13G/A2020-02-14ArrowMark Colorado Holdings LLCHEARTLAND EXPRESS INC5,800,2887.1%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCHEARTLAND EXPRESS INC4,681,5775.7%EDGAR
SC 13G/A2020-02-11AMERICAN CENTURY INVESTMENT MANAGEMENT INCHEARTLAND EXPRESS INC5,741,1337.0%EDGAR
SC 13G/A2020-02-05BlackRock Inc.HEARTLAND EXPRESS INC7,264,8198.9%EDGAR
SC 13G/A2020-02-04Gerdin Ann SHEARTLAND EXPRESS INC19,322,05123.6%EDGAR
SC 13G/A2020-02-042009 Gerdin Heartland Trust, UTA July 15, 2009HEARTLAND EXPRESS INC7,040,4858.6%EDGAR
SC 13G/A2019-02-14ArrowMark Colorado Holdings LLCHEARTLAND EXPRESS INC7,884,0819.6%EDGAR
SC 13G/A2019-02-11AMERICAN CENTURY INVESTMENT MANAGEMENT INCHEARTLAND EXPRESS INC6,345,1597.7%EDGAR
SC 13G/A2019-02-11VANGUARD GROUP INCHEARTLAND EXPRESS INC4,672,6515.7%EDGAR
SC 13G/A2019-02-04BlackRock Inc.HEARTLAND EXPRESS INC6,921,9008.4%EDGAR
SC 13G/A2019-01-28Gerdin Ann SHEARTLAND EXPRESS INC14,210,87617.3%EDGAR
SC 13G/A2019-01-252009 Gerdin Heartland Trust, UTA July 15, 2009HEARTLAND EXPRESS INC8,614,63610.5%EDGAR
SC 13G/A2018-03-02AMERICAN CENTURY INVESTMENT MANAGEMENT INCHEARTLAND EXPRESS INC6,088,8227.3%EDGAR
SC 13G/A2018-02-13Gerdin Ann SHEARTLAND EXPRESS INC10,658,65312.8%EDGAR
SC 13G/A2018-02-132009 Gerdin Heartland Trust, UTA July 15, 2009HEARTLAND EXPRESS INC7,494,1179.0%EDGAR
SC 13G/A2018-02-09AMERICAN CENTURY INVESTMENT MANAGEMENT INCHEARTLAND EXPRESS INC5,624,4756.8%EDGAR
SC 13G2018-02-09ArrowMark Colorado Holdings LLCHEARTLAND EXPRESS INC7,016,1748.4%EDGAR