SEC Insider Transactions from Armstrong Christopher R.

Last updated: 2026-03-14 11:23 UTC | Total transactions: 47

Armstrong Christopher R has filed 47 insider transactions across 1 company since February 2023.

Most recent transaction: a sale of 8096 shares of Dayforce, Inc. ($DAY) on March 22, 2024.

Activity breakdown: 0 open-market purchases and 15 sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 8096 $68.88 151,223.0000 158,500,000 5.08% 0.01%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 1804 $70.18 149,419.0000 158,500,000 1.19% 0.00%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 100 $70.82 149,319.0000 158,500,000 0.07% 0.00%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 50000 $44.91 199,319.0000 158,500,000 33.49% 0.03%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 40228 $68.88 159,091.0000 158,500,000 20.18% 0.03%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 7298 $70.00 151,793.0000 158,500,000 4.59% 0.00%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 2474 $70.75 149,319.0000 158,500,000 1.63% 0.00%
March 22, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Option (right to buy) 50000 $0.00 109,545.0000 158,500,000 83.97% 0.03%
March 8, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 2817 $66.92 155,959.0000 158,500,000 1.77% 0.00%
March 8, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 6177 $0.00 162,136.0000 158,500,000 3.96% 0.00%
March 8, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 2817 $66.92 159,319.0000 158,500,000 1.74% 0.00%
March 8, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 6177 $0.00 87,894.0000 158,500,000 6.57% 0.00%
March 1, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Common Stock 36630 $0.00 158,776.0000 158,500,000 29.99% 0.02%
March 1, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 4223 $0.00 42,789.0000 158,500,000 10.95% 0.00%
March 1, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 36630 $0.00 75,196.0000 158,500,000 94.98% 0.02%
March 1, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 3663 $0.00 42,229.0000 158,500,000 9.50% 0.00%
March 1, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 10989 $0.00 49,555.0000 158,500,000 28.49% 0.01%
Feb. 28, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 4169 $71.05 126,812.0000 158,500,000 3.18% 0.00%
Feb. 28, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 1278 $71.05 125,534.0000 158,500,000 1.01% 0.00%
Feb. 28, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 3388 $71.05 122,146.0000 158,500,000 2.70% 0.00%
Feb. 24, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 2208 $71.42 126,901.0000 158,500,000 1.71% 0.00%
Feb. 24, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 5880 $0.00 132,781.0000 158,500,000 4.63% 0.00%
Feb. 24, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer F Common Stock 1800 $71.42 130,981.0000 158,500,000 1.36% 0.00%
Feb. 24, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 5880 $0.00 38,566.0000 158,500,000 13.23% 0.00%
Feb. 5, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 2801 $0.00 121,681.0000 158,500,000 2.36% 0.00%
Feb. 5, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 7428 $0.00 129,109.0000 158,500,000 6.10% 0.00%
Feb. 5, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 2801 $0.00 26,164.0000 158,500,000 9.67% 0.00%
Feb. 5, 2024 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 7428 $0.00 44,446.0000 158,500,000 14.32% 0.00%
July 3, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 4917 $65.77 118,880.0000 152,900,000 3.97% 0.00%
May 9, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 1772 $57.82 123,797.0000 152,900,000 1.41% 0.00%
March 9, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 2845 $71.69 122,238.0000 152,900,000 2.27% 0.00%
March 8, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 6176 $0.00 128,414.0000 152,900,000 5.05% 0.00%
March 9, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 2845 $71.69 125,569.0000 152,900,000 2.22% 0.00%
March 8, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 6176 $0.00 57,539.0000 152,900,000 9.69% 0.00%
Feb. 28, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Common Stock 27423 $0.00 125,319.0000 152,900,000 28.01% 0.02%
March 1, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 236 $72.86 125,083.0000 152,900,000 0.19% 0.00%
Feb. 28, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 3952 $0.00 28,065.0000 152,900,000 16.39% 0.00%
Feb. 28, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 27423 $0.00 51,536.0000 152,900,000 113.73% 0.02%
Feb. 28, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer A Performance Units 8227 $0.00 32,340.0000 152,900,000 34.12% 0.01%
Feb. 27, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 3242 $72.44 93,333.0000 152,900,000 3.36% 0.00%
Feb. 24, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 2312 $0.00 95,645.0000 152,900,000 2.48% 0.00%
Feb. 27, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 929 $72.44 94,716.0000 152,900,000 0.97% 0.00%
Feb. 24, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Common Stock 5880 $0.00 100,596.0000 152,900,000 6.21% 0.00%
Feb. 27, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 2700 $72.44 97,896.0000 152,900,000 2.68% 0.00%
Feb. 24, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 2312 $0.00 12,353.0000 152,900,000 15.77% 0.00%
Feb. 24, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer M Performance Units 5880 $0.00 24,113.0000 152,900,000 19.60% 0.00%
Feb. 9, 2023 Dayforce, Inc. $DAY Armstrong Christopher R EVP, Chief Operating Officer S Common Stock 3902 $77.50 96,575.0000 152,900,000 3.88% 0.00%