Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Poulin Shannon John
Over the trailing 90 days, Poulin Shannon John (Other Officer at TERADYNE, INC) traded $1.3M of stock (net selling $876K) in TER, per 5 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- TER
- Window
- Trailing 90 days · 5 transactions · CIK 2065866
- Net activity
- −$876K ($235K bought · $1.1M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| TER | TERADYNE, INC | 5 | $235K | $1.1M | −$876K |
Transactions (5)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-05-22 | TER | Sell | 656 | $233K | Open market or private sale |
| 2026-05-21 | TER | Buy | 2.8K | $235K | Exercise or conversion of derivative security |
| 2026-05-21 | TER | Sell | 1.0K | $348K | Open market or private sale |
| 2026-05-21 | TER | Sell | 1.5K | $530K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-21 | TER | Sell | 2.8K | $0 | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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