Cambridge Display Technology, Inc. (OLED) is a publicly traded company in the Unknown sector. Across all available filings, 19 corporate insiders have executed 1030 transactions totaling $206.6M, demonstrating a bearish sentiment with -$204.9M in net insider flow. The most recent transaction on Dec 22, 2025 involved a transaction of 3,400 shares valued at $0.
No significant insider buying has been recorded for OLED in the recent period.
No significant insider selling has been recorded for OLED in the recent period.
Based on recent SEC filings, insider sentiment for OLED is bearish with an Insider Alignment Score of 0/100 and a net flow of -$204.9M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Cambridge Display Technology, Inc. (OLED) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 19 insiders are actively trading OLED stock, having executed 1030 transactions in the past 90 days. The most active insider is Sidney D. Rosenblatt (Executive), who has made 162 transactions totaling $69.8M.
Get notified when executives and directors at OLED file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 22, 2025 | D. Rosenblatt Sidney | Executive | Gift | 3,400 | $N/A | $0 | |
| Nov 19, 2025 | C. Elias Richard | Executive | Gift | 341 | $N/A | $0 | |
| Nov 19, 2025 | C. Elias Richard | Executive | Gift | 341 | $N/A | $0 | |
| Sep 30, 2025 | M. Joseph Celia | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Jane Comparin Cynthia | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | H. Gemmill Elizabeth | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Keith Hartley C. | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Walker April | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | C. Elias Richard | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | D. Rosenblatt Sidney | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Brown Nigel | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Lau Joan | Executive | Award | 341 | $N/A | $0 | |
| Sep 30, 2025 | Lacerte Lawrence | Executive | Award | 341 | $N/A | $0 | |
| Aug 25, 2025 | Premutico Mauro | Executive | Gift | 2,860 | $N/A | $0 | |
| Aug 19, 2025 | Millard Brian | Executive | Sale | 359 | $142.57 | $51.2K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 182 | $205.8M | 72.0% |
Payment(F) | 268 | $78.4M | 27.4% |
Purchase(P) | 10 | $880.4K | 0.3% |
Exercise(M) | 4 | $791.4K | 0.3% |
Other(J) | 23 | $74.1K | 0.0% |
Gift(G) | 181 | $0 | 0.0% |
Award(A) | 362 | $0 | 0.0% |
Insider selling pressure at Cambridge Display Technology, Inc. has increased, with 19 insiders executing 1030 transactions across all time. Total sales of $205.8M significantly outpace purchases of $880.4K, resulting in a net outflow of $204.9M. This selling activity appears largely discretionary, which may warrant closer attention from investors.