Insider · CIK 0001403694
Bruce L. Claflin
Files at IDXX (IDEXX LABORATORIES INC /DE), CIEN (CIENA CORP). First filing Jan 8, 2025, latest Sep 28, 2026.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CIEN: CIENA CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 65Notable | CIENA CORP | $1.0M 2,857 shares | -26% | +161% from low-43% from high | |
| 60Notable | CIENA CORP | $1.4M 16,912 shares | -22% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 24, 2026 | CIEN CIENA CORP | SOpen-market sale Common Stockindirect: By spousal trust | -2,857 | $355.91 | $1.0M | 8,279 | 14 d ago |
| May 7, 2025 | IDXX IDEXX LABORATORIES INC /DE | AGrant or award Non-Qualified Stock Option (right-to-buy)derivative | +600 | $0.00 | $0 | 600 | May 8, 2025 |
| May 7, 2025 | IDXX IDEXX LABORATORIES INC /DE | AGrant or award Deferred Stock Unitderivative | +257 | $0.00 | $0 | 257 | May 8, 2025 |
| Mar 27, 2025 | CIEN CIENA CORP | AGrant or award Common Stock | +3,738 | $0.00 | $0 | 63,085 | Mar 31, 2025 |
| Jan 6, 2025 | CIEN CIENA CORP | SOpen-market sale Common Stock | -16,912 | $84.96 | $1.4M | 59,347 | Jan 8, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.