Teradata's three largest insider shareholders as of June 09, 2026 are Lake Lp Lynrock (TenPercentOwner, 9.35Mn shares), Stephen Mcmillan (President And Ceo, 602.78K shares), John Ederer (Chief Financial Officer, 381.78K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Cary T Fu | - | 84,534 | 0 | 12 May, 2022 |
| John Schwarz | - | 101,779 | 0 | 19 May, 2025 |
| Timothy C K Chou | - | 36,077 | 0 | 27 May, 2025 |
| Daniel R Fishback | - | 67,522 | 0 | 19 May, 2025 |
| Michael P Gianoni | - | 31,523 | 0 | 25 Feb, 2026 |
| Kimberly K. Nelson | - | 53,185 | 0 | 19 May, 2025 |
| Melissa B Fisher | - | 3,850 | 0 | 10 Mar, 2026 |
| Lisa R Bacus | - | 75,104 | 0 | 19 May, 2025 |
| Scot Frazier Rogers | Chief Administrative Officer | 240,150 | 0 | 10 Mar, 2026 |
| Stephen Mcmillan | President And Ceo | 602,781 | 0 | 05 Mar, 2026 |
| Lake Lp Lynrock | - | 0 | 9,354,676 | 13 Feb, 2026 |
| Joanne Beth Olsen | - | 60,211 | 0 | 19 May, 2025 |
| Claire Bramley | Chief Financial Officer | 105,833 | 0 | 11 Mar, 2025 |
| Kathleen R Cullen-Cote | Chief People Officer | 142,707 | 0 | 10 Mar, 2025 |
| Todd Mcelhatton | - | 32,875 | 0 | 19 May, 2025 |
| Hillary Ashton | Chief Product Officer | 66,772 | 0 | 08 Nov, 2024 |
| Margaret A Treese | Chief Legal Officer | 142,253 | 0 | 10 Mar, 2025 |
| Todd Cione | Chief Revenue Officer | 119,422 | 0 | 08 Mar, 2024 |
| John Ederer | Chief Financial Officer | 381,781 | 0 | 10 Mar, 2026 |
| Jacqueline D. Woods | Chief Marketing Officer | 112,626 | 0 | 10 Mar, 2025 |
| Michael D Hutchinson | Chief Operating Officer | 157,724 | 0 | 05 Mar, 2026 |
| Richard J Petley | Chief Revenue Officer | 170,867 | 0 | 05 Mar, 2026 |
| Charles T Smotherman | Interim Chief Financial Ofcr | 114,618 | 0 | 27 Mar, 2025 |
| Sumeet Arora | Chief Product Officer | 304,097 | 0 | 10 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Mar, 2026 | John Ederer | Common Stock | A | 74,257 | $0.00 | 381,781 | D | A |
| 01 Mar, 2026 | Sumeet Arora | Common Stock | A | 66,007 | $0.00 | 304,097 | D | A |
| 01 Mar, 2026 | Melissa B Fisher | Common Stock | A | 2,475 | $0.00 | 2,475 | D | A |
| 01 Mar, 2026 | Scot Frazier Rogers | Common Stock | A | 53,630 | $0.00 | 240,150 | D | A |
| 01 Mar, 2026 | Stephen Mcmillan | Common Stock | A | 206,271 | $0.00 | 809,052 | D | A |
| 01 Mar, 2026 | Michael D Hutchinson | Common Stock | A | 66,007 | $0.00 | 223,731 | D | A |
| 01 Mar, 2026 | Richard J Petley | Common Stock | A | 74,257 | $0.00 | 245,124 | D | A |
| 06 Mar, 2026 | Michael D Hutchinson | Common Stock | D | 3,727 | $28.02 | 220,004 | D | F |
| 06 Mar, 2026 | Richard J Petley | Common Stock | D | 3,180 | $28.02 | 241,944 | D | F |
| 06 Mar, 2026 | Stephen Mcmillan | Common Stock | D | 22,230 | $28.02 | 786,822 | D | F |
| 01 Mar, 2026 | Melissa B Fisher | Common Stock | A | 1,375 | $0.00 | 3,850 | D | A |
| 09 Mar, 2026 | Stephen Mcmillan | Common Stock | D | 4,376 | $0.00 | 782,446 | D | J |
| 03 Mar, 2026 | Michael D Hutchinson | Common Stock | D | 15,208 | $30.36 | 157,724 | D | F |
| 03 Mar, 2026 | Stephen Mcmillan | Common Stock | D | 40,319 | $30.36 | 602,781 | D | F |
| 03 Mar, 2026 | Richard J Petley | Common Stock | D | 13,309 | $30.36 | 170,867 | D | F |
| 27 Feb, 2026 | Michael D Hutchinson | Common Stock | D | 5,052 | $31.49 | 172,932 | D | F |
| 27 Feb, 2026 | Richard J Petley | Common Stock | D | 2,899 | $31.49 | 184,176 | D | F |
| 27 Feb, 2026 | Stephen Mcmillan | Common Stock | D | 20,090 | $31.49 | 643,100 | D | F |
| 26 Feb, 2026 | Stephen Mcmillan | Common Stock | D | 50,000 | $30.26 | 663,190 | D | S |
| 24 Feb, 2026 | Michael P Gianoni | Common Stock | D | 25,000 | $29.97 | 31,523 | D | S |