Sign In
Buy NCNA
NuCana Stock Insider Power
Based on the 17 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 1.5B and sold 0 NCNA shares in the last 17 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
100.00 |
| ● Buy | 1.5B shares |
| ● Sell | 0 shares |
|
100% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Apr 15, 2026 Buy |
Bruce Theresa Margaret Ms Chief Operating Officer |
132 600 130 Value: $0.29B |
||
|
Mar 18, 2026 Buy |
Levy Elliott M. Director |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Levy Elliott M. Director |
3 Value: $5 |
||
|
Mar 18, 2026 Buy |
Levy Elliott M. Director |
28 631 517 Value: $49.8M |
||
|
Mar 18, 2026 Buy |
Harrison David James Head Of Translational Medicine |
77 520 679 Value: $0.13B |
||
|
Mar 18, 2026 Buy |
Mellish Martin C.b. Director |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Mellish Martin C.b. Director |
7 Value: $12 |
||
|
Mar 18, 2026 Buy |
Mellish Martin C.b. Director |
42 362 799 Value: $73.7M |
||
|
Mar 18, 2026 Buy |
Bloss Jeffrey D. Chief Medical Officer |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Bloss Jeffrey D. Chief Medical Officer |
175 742 012 Value: $0.31B |
||
|
Mar 18, 2026 Buy |
Webster Ian Alexander See Remarks |
54 352 798 Value: $94.6M |
||
|
Mar 18, 2026 Buy |
Kay Andrew Martin Director |
63 648 062 Value: $0.11B |
||
|
Mar 18, 2026 Buy |
Leperlier Cyrille Director |
39 466 743 Value: $68.7M |
||
|
Mar 18, 2026 Buy |
Bruce Theresa Margaret Ms Chief Operating Officer |
55 139 594 Value: $95.9M |
||
|
Mar 18, 2026 Buy |
Griffith Hugh Chief Executive Officer |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Griffith Hugh Chief Executive Officer |
52 Value: $90 |
||
|
Mar 18, 2026 Buy |
Griffith Hugh Chief Executive Officer |
831 561 761 Value: $1.45B |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
