Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: Union Pacific Corporation, 2 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Science Applications International Corporation June 3, 202698.6%
-
Union Pacific Corporation May 14, 202699.5%
-
Science Applications International Corporation June 4, 202599.1%
-
Union Pacific Corporation May 8, 202599.4%
-
Union Pacific Corporation May 9, 202499.5%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | Science Applications International Corporation | Grant or award | +1,886 | — | — |
| Jun 4, 2025 | Science Applications International Corporation | Grant or award | +1,644 | $103.43 | $170,039 |
| Apr 2, 2025 | Science Applications International Corporation | Open-market purchase | +215 | $116.50 | $25,048 |
| Dec 6, 2024 | Science Applications International Corporation | Grant or award | +704 | — | — |
Questions about John K. Tien Jr.
What boards is John K. Tien Jr. on?
John K. Tien Jr. sits on the boards of Science Applications International Corporation and Union Pacific Corporation.
How long has John K. Tien Jr. served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
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