Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-03-22 Sale |
2024-03-26 4:40 pm |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
60,000 | $69.14 | $4,148,139 | 346,758 (Direct) |
View |
2023-07-03 Sale |
2023-07-05 4:28 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
4,917 | $65.77 | $323,391 | 335,964 (Direct) |
View |
2023-05-09 Sale |
2023-05-10 4:15 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
1,772 | $57.82 | $102,457 | 340,881 (Direct) |
View |
2023-03-09 Sale |
2023-03-10 5:14 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
5,690 | $71.69 | $407,916 | 342,653 (Direct) |
View |
2023-03-01 Sale |
2023-03-02 4:36 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
236 | $72.86 | $17,195 | 348,343 (Direct) |
View |
2023-02-27 Sale |
2023-02-28 4:39 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
6,871 | $72.44 | $497,735 | 281,554 (Direct) |
View |
2023-02-09 Sale |
2023-02-10 4:16 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
3,902 | $77.5 | $302,405 | 292,425 (Direct) |
View |
2022-10-24 Sale |
2022-10-26 4:22 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
53,859 | $60 | $3,231,540 | 320,397 (Direct) |
View |
2022-09-28 Sale |
2022-09-30 4:13 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
12,500 | $58 | $725,000 | 350,186 (Direct) |
View |
2022-05-09 Sale |
2022-05-10 4:07 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
1,811 | $52.99 | $95,965 | 362,686 (Direct) |
View |
2022-03-09 Sale |
2022-03-10 4:07 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
6,861 | $62.49 | $428,744 | 364,497 (Direct) |
View |
2022-03-01 Sale |
2022-03-02 4:10 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
165 | $72.85 | $12,020 | 371,358 (Direct) |
View |
2022-02-09 Sale |
2022-02-11 4:09 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
3,891 | $79.48 | $309,257 | 315,806 (Direct) |
View |
2021-05-10 Sale |
2021-05-11 4:10 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
1,802 | $84.78 | $152,767 | 319,697 (Direct) |
View |
2020-12-28 Sale |
2020-12-30 4:14 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
32,024 | $107.72 | $3,449,605 | 285,629 (Direct) |
View |
2020-05-05 Sale |
2020-05-07 4:14 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
11,071 | $60 | $664,260 | 198,917 (Direct) |
View |
2020-04-29 Sale |
2020-05-01 4:07 pm |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
7,890 | $60 | $473,400 | 209,988 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-03-22 Exercise |
2024-03-26 4:40 pm |
N/A N/A |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
50,000 | $44.91 | 346,758 (Direct) |
View |
2024-03-22 Exercise |
2024-03-26 4:40 pm |
N/A 2029-02-08 |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
50,000 | $0 | 346,758 (Direct) |
View |
2024-03-08 Tax Withholding |
2024-03-12 4:06 pm |
N/A N/A |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
2,817 | $66.92 | 406,758 (Direct) |
View |
2024-03-08 Exercise |
2024-03-12 4:06 pm |
N/A 2031-03-08 |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
6,177 | $0 | 406,758 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 4:16 pm |
N/A 2034-03-01 |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
55,505 | $0 | 412,392 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:17 pm |
N/A N/A |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
8,835 | $71.05 | 320,257 (Direct) |
View |
2024-02-24 Tax Withholding |
2024-02-27 4:18 pm |
N/A N/A |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
4,008 | $71.42 | 329,092 (Direct) |
View |
2024-02-24 Exercise |
2024-02-27 4:18 pm |
N/A 2032-02-24 |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
5,880 | $0 | 329,092 (Direct) |
View |
2024-02-05 Exercise |
2024-02-07 7:11 pm |
N/A 2033-02-28 |
Dayforce Inc. | DAY | Armstrong Christopher R EVP, Chief Operating Officer |
10,229 | $0 | 333,100 (Direct) |
View |
2023-03-08 Exercise |
2023-03-10 5:14 pm |
N/A 2031-03-08 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
6,176 | $0 | 342,653 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 4:36 pm |
N/A 2033-02-28 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
39,602 | $0 | 348,343 (Direct) |
View |
2023-02-24 Exercise |
2023-02-28 4:39 pm |
N/A 2023-02-24 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
8,192 | $0 | 281,554 (Direct) |
View |
2022-10-24 Exercise |
2022-10-26 4:22 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
50,952 | $22 | 320,397 (Direct) |
View |
2022-10-24 Exercise |
2022-10-26 4:22 pm |
N/A 2027-04-27 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
53,859 | $0 | 320,397 (Direct) |
View |
2022-10-24 Exercise |
2022-10-26 4:22 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
2,907 | $17.2 | 320,397 (Direct) |
View |
2022-03-08 Exercise |
2022-03-10 4:07 pm |
N/A 2022-03-08 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
8,604 | $0 | 364,497 (Direct) |
View |
2022-02-24 Option Award |
2022-02-25 4:04 pm |
N/A 2023-02-24 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Operating Officer |
34,540 | $0 | 371,523 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 4:14 pm |
N/A 2022-03-08 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
20,957 | $0 | 321,499 (Direct) |
View |
2021-02-28 Tax Withholding |
2021-03-01 4:21 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
234 | $89.66 | 282,013 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 4:14 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
16,983 | $22 | 285,629 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 4:14 pm |
N/A 2026-06-01 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
32,024 | $0 | 285,629 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 4:14 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
6,321 | $16.74 | 285,629 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 4:14 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
8,720 | $17.2 | 285,629 (Direct) |
View |
2020-05-08 Option Award |
2020-05-11 4:36 pm |
N/A 2030-05-08 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
118,736 | $0 | 317,653 (Direct) |
View |
2020-05-05 Exercise |
2020-05-07 4:14 pm |
N/A 2026-06-01 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
11,071 | $0 | 198,917 (Direct) |
View |
2020-05-05 Exercise |
2020-05-07 4:14 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
11,071 | $16.74 | 198,917 (Direct) |
View |
2020-04-29 Exercise |
2020-05-01 4:07 pm |
N/A 2026-06-01 |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
7,890 | $0 | 209,988 (Direct) |
View |
2020-04-29 Exercise |
2020-05-01 4:07 pm |
N/A N/A |
Ceridian HCM Holding Inc. | CDAY | Armstrong Christopher R EVP, Chief Customer Officer |
7,890 | $16.74 | 209,988 (Direct) |
View |