premiums paid to repurchase senior notes after receiving unsolicited offers from bondholders. Tax expense also includes a $21.1 million or $0.49 per diluted share charge associated with the Tax Cuts and Jobs Act of 2017 (3) In fiscal 2016, the Company had restructuring charges of $6.7 million after-tax or $0.15 per diluted share, acquisition-related charges of $0.2 million after-tax or less than $0.01 per diluted share, litigation charges of $1.8 million after-tax or $0.04 per diluted share, goodwill and tradename impairment charges of $9.4 million after-tax or $0.22 per share, pension settlement charges of $13.2 million after-tax or $0.30 per diluted share, and a gain on sale of investment in marketable securities of $2.8 million after-tax or ($0.07) per diluted share. (4) In fiscal 2015, the Company had restructuring charges of $17.7 million after-tax or $0.40 per diluted share and acquisition-related charges of $1.4 million after-tax or $0.03 per diluted share. (5) The Company adopted Accounting Standards Update No. 2015-17, and retrospectively reclassified current “Deferred Income Tax Assets" to "Long-term Deferred Income Tax Assets” in the Selected Financial Data table. 20