Stephen Mcmillan insider trades
Stephen Mcmillan has filed 29 Form 4s with the SEC that we hold, for Teradata Corp /DE/ (TDC) (President and CEO, Director) and Lumen Technologies, Inc. (LUMN) (Director). Across all of them we count 0 purchases worth $0 and 15 sales worth $8.0M reported on Form 4. In the last 12 months: 0 purchases ($0) and 3 sales ($2.4M). The largest single trade was a sale of 40,597 shares of Teradata Corp /DE/ worth $1.6M, dated 2024-02-22. Of 1 sale filed since we began reading the 10b5-1 checkbox, 1 (100%) was marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2022-03-03 and the latest 2026-09-17.
Teradata Corp /DE/ (TDC)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2022-03-02 | S, sale reported on Form 4 | 19,715 | $961.1K | 2022-03-03 | SEC |
| 2023-03-01 | S, sale reported on Form 4 | 11,000 | $451.3K | 2023-03-03 | SEC |
| 2023-06-09 | S, sale reported on Form 4 | 12,500 | $612.5K | 2023-06-13 | SEC |
| 2023-08-11 | S, sale reported on Form 4 | 1,400 | $64.5K | 2023-08-15 | SEC |
| 2023-08-11 | S, sale reported on Form 4 | 6,100 | $274.9K | 2023-08-15 | SEC |
| 2023-09-11 | S, sale reported on Form 4 | 7,500 | $332.9K | 2023-09-13 | SEC |
| 2023-11-10 | S, sale reported on Form 4 | 5,507 | $253.7K | 2023-11-13 | SEC |
| 2023-11-10 | S, sale reported on Form 4 | 1,993 | $92.9K | 2023-11-13 | SEC |
| 2024-02-22 | S, sale reported on Form 4 | 40,597 | $1.6M | 2024-02-23 | SEC |
| 2024-05-24 | S, sale reported on Form 4 | 9,900 | $316.2K | 2024-05-29 | SEC |
| 2024-05-24 | S, sale reported on Form 4 | 100 | $3.3K | 2024-05-29 | SEC |
| 2024-11-08 | S, sale reported on Form 4 | 20,000 | $600.0K | 2024-11-08 | SEC |
| 2026-02-26 | S, sale reported on Form 4 | 50,000 | $1.5M | 2026-02-27 | SEC |
| 2026-05-12 | S, sale reported on Form 4 | 20,000 | $634.2K | 2026-05-13 | SEC |
| 2026-09-15 | S, sale reported on Form 4 | 10,000 | $300.2K | 2026-09-17 | SEC |
Lumen Technologies, Inc. (LUMN)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1719723) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

