TDC Insider Transactions — Page 2
333 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| MCMILLAN STEPHEN | President and CEO | 2021-03-01 | Sale | 9,269.0 | $42.09 |
| Treese Margaret A | Chief Legal Officer | 2021-03-01 | Sale | 3,915.0 | $40.03 |
| Cullen-Cote Kathleen R | Chief Human Resources Officer | 2021-03-01 | Sale | 6,070.0 | $40.03 |
| Ashton Hillary | Chief Product Officer | 2021-03-01 | Sale | 5,670.0 | $40.03 |
| KEPLER DAVID E | Director | 2021-02-11 | Sale | 42,800.0 | $46.76 |
| MCMILLAN STEPHEN | President and CEO | 2021-01-27 | Sale | 10,000.0 | $30.69 |
| MCMILLAN STEPHEN | President and CEO | 2021-01-26 | Sale | 10,000.0 | $27.03 |
| Ashton Hillary | Chief Product Officer | 2021-01-04 | Sale | 3,671.0 | $22.47 |
| Harrington Daniel L | Chief Services Officer | 2020-12-04 | Sale | 11,250.0 | $22.32 |
| Culhane Mark | Chief Financial Officer | 2020-11-25 | Sale | 7,050.0 | $21.8 |
| CHOU TIMOTHY C K | Director | 2020-06-15 | Sale | 2,814.0 | $20.6 |
| Culhane Mark | Chief Financial Officer | 2020-03-12 | Purchase | 1,200.0 | $18.92 |
| Culhane Mark | Chief Financial Officer | 2020-03-11 | Purchase | 550.0 | $19.8 |
| Culhane Mark | Chief Financial Officer | 2020-03-11 | Purchase | 8,400.0 | $19.78 |
| Etherington Martyn | Chief Marketing Officer | 2019-11-12 | Purchase | 4,300.0 | $26.43 |
| Culhane Mark | Chief Financial Officer | 2019-11-11 | Purchase | 7,800.0 | $26.0 |
| Culhane Mark | Chief Financial Officer | 2019-11-11 | Purchase | 1,950.0 | $26.0 |
| Culhane Mark | Chief Financial Officer | 2019-05-07 | Purchase | 4,600.0 | $38.03 |
| Culhane Mark | Chief Financial Officer | 2019-05-06 | Purchase | 3,050.0 | $38.56 |
| Culhane Mark | Chief Financial Officer | 2019-05-06 | Purchase | 1,400.0 | $39.35 |
| Bacus Lisa R | Director | 2019-03-14 | Sale | 12,000.0 | $48.04 |
| RINGLER JAMES M | Director | 2019-02-19 | Sale | 10,710.0 | $46.34 |
| Culhane Mark | Chief Financial Officer | 2018-11-05 | Purchase | 4,000.0 | $35.09 |
| Culhane Mark | Chief Financial Officer | 2018-11-05 | Purchase | 2,900.0 | $35.14 |
| Culhane Mark | EVP & Chief Financial Officer | 2018-11-05 | Purchase | 6,900.0 | $35.11 |
| Harrington Daniel L | EVP, Customer Support & Svcs | 2018-08-13 | Sale | 13,000.0 | $40.35 |
| RINGLER JAMES M | Director | 2018-03-06 | Sale | 7,496.0 | $41.85 |
| Nyquist Laura K | General Counsel & Secretary | 2018-03-05 | Sale | 52,379.0 | $41.52 |
| STAVROPOULOS WILLIAM S | Director | 2018-02-15 | Sale | 7,496.0 | $36.44 |
| Culhane Mark | EVP & Chief Financial Officer | 2017-12-01 | Purchase | 4,500.0 | $37.66 |
| Scheppmann Stephen Mark | EVP & Chief Financial Officer | 2017-07-31 | Sale | 47,065.0 | $31.83 |
| LUND VICTOR L | President and CEO | 2017-07-31 | Purchase | 31,270.0 | $31.95 |
| Ratzesberger Oliver | EVP & Chief Product Officer | 2017-02-27 | Sale | 1,925.0 | $31.2 |
| STAVROPOULOS WILLIAM S | Director | 2017-02-24 | Sale | 3,252.0 | $31.24 |
| Nyquist Laura K | General Counsel & Secretary | 2017-02-17 | Sale | 17,763.0 | $31.03 |
| Nyquist Laura K | General Counsel & Secretary | 2017-02-17 | Sale | 6,129.0 | $31.0 |
| COOPER NANCY E | Director | 2017-02-16 | Sale | 860.0 | $31.05 |
| RINGLER JAMES M | Director | 2017-02-13 | Sale | 2,700.0 | $31.86 |
| RINGLER JAMES M | Director | 2017-02-13 | Sale | 552.0 | $31.86 |
| Harrington Daniel L | EVP, Consulting & Support Svcs | 2016-12-08 | Sale | 11,681.0 | $28.0 |
| Ratzesberger Oliver | EVP & Chief Product Officer | 2016-12-06 | Sale | 4,192.0 | $27.2 |
| FU CARY T | Director | 2016-12-05 | Sale | 10,044.0 | $27.26 |
| Ratzesberger Oliver | EVP & Chief Product Officer | 2016-12-02 | Sale | 4,076.0 | $26.32 |
| Ratzesberger Oliver | EVP & Chief Product Officer | 2016-09-02 | Sale | 2,015.0 | $31.62 |
| COOPER NANCY E | Director | 2016-08-04 | Sale | 1,840.0 | $31.06 |
| Fair Robert | Chief Operating Officer | 2016-05-27 | Sale | 25,000.0 | $27.88 |
| Fair Robert | Chief Operating Officer | 2016-05-27 | Sale | 7,500.0 | $27.87 |
| Harrington Daniel L | EVP, Intl Region & Global Svcs | 2016-05-26 | Sale | 9,574.0 | $27.6 |
| KOEHLER MICHAEL | President and CEO | 2016-03-08 | Sale | 350,000.0 | $26.79 |
| KOEHLER MICHAEL | President and CEO | 2016-03-02 | Sale | 11,331.0 | $25.41 |
| Nyquist Laura K | General Counsel & Secretary | 2016-01-15 | Sale | 3,319.0 | $22.21 |
| Fair Robert | Co-President | 2015-11-11 | Purchase | 10.0 | $27.63 |
| Fair Robert | Co-President | 2015-11-11 | Purchase | 10.0 | $27.62 |
| Fair Robert | Co-President | 2015-11-11 | Purchase | 10.0 | $27.63 |
| Fair Robert | Co-President | 2015-11-11 | Purchase | 10.0 | $27.62 |
| Fair Robert | Co-President | 2015-11-11 | Purchase | 10.0 | $27.62 |
| RINGLER JAMES M | Director | 2015-05-11 | Sale | 42,610.0 | $40.28 |
| COOPER NANCY E | Director | 2015-04-30 | Sale | 468.0 | $44.17 |
| Davis Saundra | Chief Human Resource Officer | 2015-03-13 | Sale | 20,961.0 | $41.9 |
| Nyquist Laura K | General Counsel & Secretary | 2015-02-27 | Sale | 7,769.0 | $44.63 |
| COOPER NANCY E | Director | 2015-01-30 | Sale | 468.0 | $44.53 |
| McDonald Darryl | EVP, Applications | 2014-12-23 | Sale | 5,710.0 | $45.08 |
| McDonald Darryl | EVP, Applications | 2014-12-23 | Sale | 2,452.0 | $45.08 |
| McDonald Darryl | EVP, Applications | 2014-12-15 | Sale | 67,961.0 | $41.32 |
| McDonald Darryl | EVP, Applications | 2014-12-15 | Sale | 12,500.0 | $41.49 |
| BOYKIN EDWARD P | Director | 2014-12-08 | Sale | 8,000.0 | $44.27 |
| Wimmer Hermann | EVP, International | 2014-12-04 | Sale | 6,498.0 | $44.54 |
| Wimmer Hermann | EVP, International | 2014-12-03 | Sale | 5,000.0 | $45.0 |
| KOEHLER MICHAEL | President and CEO | 2014-11-17 | Sale | 10,000.0 | $45.0 |
| Harrington Daniel L | EVP, Global Consltg & Spt Svcs | 2014-11-10 | Sale | 20,982.0 | $43.0 |
| Harrington Daniel L | EVP, Global Consltg & Spt Svcs | 2014-11-10 | Sale | 33,981.0 | $43.0 |
| Harrington Daniel L | EVP, Global Consltg & Spt Svcs | 2014-11-10 | Sale | 16,169.0 | $43.02 |
| Gnau Scott E | EVP, Teradata Labs | 2014-11-07 | Sale | 8,000.0 | $42.7 |
| Fair Robert | EVP & Chief Mktg and Info Ofcr | 2014-11-07 | Sale | 10,000.0 | $42.8 |
| Fair Robert | EVP & Chief Mktg and Info Ofcr | 2014-11-07 | Sale | 9,806.0 | $42.81 |
| KOEHLER MICHAEL | President and CEO | 2014-11-07 | Sale | 15,394.0 | $42.15 |
| COOPER NANCY E | Director | 2014-10-30 | Sale | 468.0 | $40.67 |
| McDonald Darryl | EVP, Applications | 2014-09-15 | Sale | 8,162.0 | $45.0 |
| McDonald Darryl | EVP, Applications | 2014-09-12 | Sale | 67,961.0 | $44.83 |
| McDonald Darryl | EVP, Applications | 2014-09-12 | Sale | 12,500.0 | $44.93 |
| COOPER NANCY E | Director | 2014-09-11 | Sale | 468.0 | $44.5 |
| KEPLER DAVID E | Director | 2014-02-12 | Purchase | 2,000.0 | $43.05 |
| COOPER NANCY E | Director | 2014-02-12 | Purchase | 680.0 | $43.21 |
| STAVROPOULOS WILLIAM S | Director | 2014-02-12 | Purchase | 1,000.0 | $43.12 |
| KOEHLER MICHAEL | President and CEO | 2014-02-10 | Purchase | 10,000.0 | $41.3 |
| Gnau Scott E | EVP, Teradata Labs | 2013-09-16 | Sale | 8,000.0 | $60.0 |
| Gnau Scott E | EVP, Teradata Labs | 2013-08-12 | Sale | 10,398.0 | $63.96 |
| BOYKIN EDWARD P | Director | 2013-08-08 | Sale | 8,000.0 | $63.89 |
| Gnau Scott E | EVP, Teradata Labs | 2013-08-01 | Sale | 10,301.0 | $62.72 |
| Gnau Scott E | EVP, Teradata Labs | 2013-08-01 | Sale | 4,806.0 | $62.72 |
| COOPER NANCY E | Director | 2013-04-23 | Sale | 274.0 | $50.3 |
| Davis Saundra | Chief Human Resource Officer | 2013-02-14 | Sale | 10,000.0 | $61.64 |
| Gnau Scott E | EVP, Teradata Labs | 2013-02-12 | Sale | 2,000.0 | $61.34 |
| COOPER NANCY E | Director | 2013-01-23 | Sale | 274.0 | $66.14 |
| Scheppmann Stephen Mark | EVP & CFO | 2012-12-12 | Sale | 20,000.0 | $61.26 |
| LUND VICTOR L | Director | 2012-08-28 | Sale | 3,252.0 | $76.32 |
| LUND VICTOR L | Director | 2012-08-28 | Sale | 3,724.0 | $76.33 |
| LUND VICTOR L | Director | 2012-08-28 | Sale | 8,000.0 | $76.33 |
| LUND VICTOR L | Director | 2012-08-28 | Sale | 8,000.0 | $76.33 |
| LUND VICTOR L | Director | 2012-08-28 | Sale | 8,000.0 | $76.33 |