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Buy EFTR
eFFECTOR Therapeutics Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 6.71M and sold 1.22M EFTR shares in the last 100 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 | 6.71M shares |
| ● Sell | 1.22M shares |
|
96% Buy Activity
Moderate Negative Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jan 20, 2023 Buy |
Harrington-smith Kristen Director |
28 125 Value: $0 |
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|
Jan 20, 2023 Buy |
Smither John W Director |
36 875 Value: $0 |
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|
Jan 20, 2023 Buy |
Gallagher Brian M. Jr. Director |
50 938 Value: $0 |
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|
Jan 17, 2023 Buy |
Worland Stephen T Chief Executive Officer |
1 000 000 Value: $0 |
||
|
Jan 17, 2023 Buy |
Warner Douglas J Chief Medical Officer |
250 000 Value: $0 |
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Jan 17, 2023 Buy |
Gandhi Mayank Chief Business Officer |
150 000 Value: $0 |
||
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Jan 17, 2023 Buy |
Byrnes Michael Chief Financial Officer |
500 000 Value: $0 |
||
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Jan 17, 2023 Buy |
Byrnes Michael Chief Financial Officer |
500 000 Value: $0 |
||
|
Jan 17, 2023 Buy |
Gandhi Mayank Chief Business Officer |
150 000 Value: $0 |
||
|
Jan 17, 2023 Buy |
Warner Douglas J Chief Medical Officer |
250 000 Value: $0 |
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Jan 17, 2023 Buy |
Worland Stephen T Chief Executive Officer |
1 000 000 Value: $0 |
||
|
Nov 15, 2022 Buy |
Byrnes Michael Chief Financial Officer |
4 651 Value: $2K |
||
|
Nov 15, 2022 Buy |
Worland Stephen T Chief Executive Officer |
6 047 Value: $3K |
||
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Nov 15, 2022 Buy |
Worland Stephen T Chief Executive Officer |
6 047 Value: $3K |
||
|
Nov 15, 2022 Buy |
Byrnes Michael Chief Financial Officer |
4 651 Value: $2K |
||
|
Oct 04, 2022 Buy |
Ehrlich Christopher B Director |
346 Value: $197 |
||
|
Oct 04, 2022 Buy |
Ehrlich Christopher B Director |
346 Value: $197 |
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Sep 26, 2022 Buy |
Gandhi Mayank Chief Business Officer |
500 000 Value: $282.5K |
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Sep 26, 2022 Buy |
Gandhi Mayank Officer |
0 Value: $0 |
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Sep 26, 2022 Buy |
Gandhi Mayank Officer |
0 Value: $0 |
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Sep 26, 2022 Buy |
Gandhi Mayank Chief Business Officer |
500 000 Value: $282.5K |
||
|
Sep 26, 2022 Buy |
Ehrlich Christopher B Director |
18 867 Value: $10.4K |
||
|
Sep 26, 2022 Buy |
Ehrlich Christopher B Director |
18 867 Value: $10.4K |
||
|
Aug 01, 2022 Buy |
Carlyle Group Inc. 10 Percent Owner |
0 Value: $0 |
||
|
Aug 01, 2022 Buy |
Carlyle Group Inc. 10 Percent Owner |
605 338 Value: $0 |
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
