HST - SEC Form 4 insider transactions

EVP, Ch. Investment Officer Tyrrell Nathan S sold $358,087 worth of shares (15,569 units at $23.00), decreasing direct ownership by 2% to 682,089 units (SEC Form 4)

Director Rakowich Walter C sold $78,041 worth of shares (3,408 units at $22.90) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 76,537 units (SEC Form 4)

SEC Form 4 filed by Director Preusse Mary Hogan

SEC Form 4 filed by Director Smith Gordon H

Director Rakowich Walter C was granted 8,520 shares, increasing direct ownership by 12% to 79,945 units (SEC Form 4)

SEC Form 4 filed by Director Stein A William

Director Bulls Herman E was granted 8,520 shares, increasing direct ownership by 18% to 54,806 units (SEC Form 4)

SEC Form 4 filed by Director Laing Diana

SEC Form 4 filed by Director Baglivo Mary

SVP & Corp. Controller Ottinger Joseph covered exercise/tax liability with 46 shares, decreasing direct ownership by 0.10% to 44,661 units (SEC Form 4)

EVP, Ch. Investment Officer Tyrrell Nathan S sold $1,288,738 worth of shares (58,579 units at $22.00), decreasing direct ownership by 8% to 697,658 units (SEC Form 4)

SEC Form 4 filed by Stein A William

SEC Form 4 filed by Smith Gordon H

SEC Form 4 filed by Preusse Mary Hogan

SEC Form 4 filed by Baglivo Mary

SEC Form 4 filed by Laing Diana

EVP, Development, D&C Lentz Michael E exercised 13,980 shares at a strike of $16.87 and sold $252,826 worth of shares (12,673 units at $19.95), increasing direct ownership by 0.40% to 331,536 units (SEC Form 4)

EVP, Ch. Investment Officer Tyrrell Nathan S covered exercise/tax liability with 62,919 shares and was granted 125,585 shares, increasing direct ownership by 9% to 756,237 units (SEC Form 4)

President and CEO Risoleo James F was granted 518,046 shares and covered exercise/tax liability with 216,803 shares, increasing direct ownership by 11% to 3,096,034 units (SEC Form 4)

SVP & Corp. Controller Ottinger Joseph was granted 11,930 shares and covered exercise/tax liability with 5,946 shares, increasing direct ownership by 15% to 44,707 units (SEC Form 4)

EVP, Development, D&C Lentz Michael E was granted 69,073 shares and covered exercise/tax liability with 27,181 shares, increasing direct ownership by 15% to 330,229 units (SEC Form 4)

EVP, Chief Financial Officer Ghosh Sourav covered exercise/tax liability with 55,441 shares and was granted 113,029 shares, increasing direct ownership by 13% to 512,010 units (SEC Form 4)

EVP, General Counsel & Sec. Aslaksen Julie P covered exercise/tax liability with 31,153 shares and was granted 69,073 shares, increasing direct ownership by 12% to 349,219 units (SEC Form 4)

EVP, Ch. Investment Officer Tyrrell Nathan S covered exercise/tax liability with 15,810 shares, decreasing direct ownership by 2% to 693,571 units (SEC Form 4)

President and CEO Risoleo James F covered exercise/tax liability with 54,165 shares, decreasing direct ownership by 2% to 2,794,791 units (SEC Form 4)

SVP & Corp. Controller Ottinger Joseph covered exercise/tax liability with 1,546 shares, decreasing direct ownership by 4% to 38,723 units (SEC Form 4)

EVP, Development, D&C Lentz Michael E covered exercise/tax liability with 7,387 shares, decreasing direct ownership by 2% to 288,337 units (SEC Form 4)

EVP, Chief Financial Officer Ghosh Sourav covered exercise/tax liability with 16,376 shares, decreasing direct ownership by 3% to 454,422 units (SEC Form 4)

EVP, General Counsel & Sec. Aslaksen Julie P covered exercise/tax liability with 3,769 shares, decreasing direct ownership by 1% to 315,325 units (SEC Form 4)

SVP & Corp. Controller Ottinger Joseph was granted 4,857 shares and covered exercise/tax liability with 796 shares, increasing direct ownership by 11% to 40,269 units (SEC Form 4)

President and CEO Risoleo James F was granted 243,997 shares and covered exercise/tax liability with 30,904 shares, increasing direct ownership by 8% to 2,848,956 units (SEC Form 4)

EVP, Ch. Investment Officer Tyrrell Nathan S covered exercise/tax liability with 9,200 shares and was granted 58,740 shares, increasing direct ownership by 8% to 709,381 units (SEC Form 4)

EVP, Development, D&C Lentz Michael E was granted 38,407 shares and covered exercise/tax liability with 4,777 shares, increasing direct ownership by 13% to 295,724 units (SEC Form 4)

EVP, Chief Financial Officer Ghosh Sourav was granted 72,747 shares and covered exercise/tax liability with 11,096 shares, increasing direct ownership by 15% to 470,798 units (SEC Form 4)

EVP, General Counsel & Sec. Aslaksen Julie P was granted 33,550 shares and covered exercise/tax liability with 4,698 shares, increasing direct ownership by 10% to 319,094 units (SEC Form 4)

SEC Form 4 filed by Director Preusse Mary Hogan

SEC Form 4 filed by Director Stein A William

SEC Form 4 filed by Director Smith Gordon H

SEC Form 4 filed by Director Laing Diana

SEC Form 4 filed by Director Baglivo Mary

Director Baglivo Mary gifted 5,400 shares, decreasing direct ownership by 25% to 16,431 units (SEC Form 4)

EVP, Ch. Investment Officer Tyrrell Nathan S sold $384,813 worth of shares (21,040 units at $18.29), decreasing direct ownership by 3% to 659,841 units (SEC Form 4)

EVP, Development, D&C Lentz Michael E sold $617,474 worth of shares (35,000 units at $17.64), decreasing direct ownership by 12% to 262,094 units (SEC Form 4)

SEC Form 4 filed by Director Stein A William

SEC Form 4 filed by Director Smith Gordon H

SEC Form 4 filed by Director Preusse Mary Hogan

SEC Form 4 filed by Director Laing Diana

SEC Form 4 filed by Director Baglivo Mary

SEC Form 4 filed by Director Stein A William

SEC Form 4 filed by Director Smith Gordon H

SEC Form 4 filed by Director Preusse Mary Hogan

SEC Form 4 filed by Director Laing Diana

SEC Form 4 filed by Director Baglivo Mary

Director Rakowich Walter C sold $71,434 worth of shares (4,644 units at $15.38), decreasing direct ownership by 6% to 71,425 units (SEC Form 4)

SVP & Corp. Controller Ottinger Joseph was granted 280 shares, increasing direct ownership by 0.78% to 36,208 units (SEC Form 4)

SEC Form 4 filed by Director Stein A William

SEC Form 4 filed by Director Smith Gordon H

Director Rakowich Walter C was granted 11,612 shares, increasing direct ownership by 18% to 76,069 units (SEC Form 4)

SEC Form 4 filed by Director Preusse Mary Hogan

SEC Form 4 filed by Director Laing Diana