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Buy SGMO
Sangamo BioSciences Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 40.46. In total, the insiders bought 6.04M and sold 1.52M SGMO 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
|
40.46 |
| ● Buy | 6.04M shares |
| ● Sell | 1.52M shares |
|
45% Buy Activity
Moderate Positive Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 25, 2026 Sell |
Willoughby Scott B. SVP, Chief Legal Officer, Secy |
4 036 Value: $703 |
||
|
May 25, 2026 Sell |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
4 036 Value: $703 |
||
|
May 25, 2026 Sell |
Jain Nikunj Principal Accounting Officer |
1 919 Value: $334 |
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|
May 25, 2026 Sell |
Davis Gregory D Head Of Research & Technology |
1 630 Value: $284 |
||
|
May 25, 2026 Sell |
Macrae Sandy President, CEO And Director |
12 613 Value: $2K |
||
|
Apr 22, 2026 Sell |
Davis Gregory D Head Of Research & Technology |
69 827 Value: $17.7K |
||
|
Apr 21, 2026 Sell |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
345 942 Value: $89.2K |
||
|
Apr 01, 2026 Buy |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
800 000 Value: $208.1K |
||
|
Apr 01, 2026 Buy |
Jain Nikunj Principal Accounting Officer |
225 000 Value: $58.5K |
||
|
Apr 01, 2026 Buy |
Davis Gregory D Head Of Research & Technology |
225 000 Value: $58.5K |
||
|
Apr 01, 2026 Buy |
Macrae Sandy President, CEO And Director |
2 500 000 Value: $650.3K |
||
|
Apr 01, 2026 Buy |
Willoughby Scott B. SVP, Chief Legal Officer, Secy |
800 000 Value: $208.1K |
||
|
Feb 25, 2026 Sell |
Davis Gregory D Head Of Research & Technology |
5 119 Value: $2K |
||
|
Feb 25, 2026 Sell |
Jain Nikunj Principal Accounting Officer |
5 119 Value: $2K |
||
|
Feb 25, 2026 Sell |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
12 354 Value: $6K |
||
|
Feb 25, 2026 Sell |
Macrae Sandy President, CEO And Director |
33 637 Value: $15.8K |
||
|
Feb 25, 2026 Sell |
Willoughby Scott B. SVP, Chief Legal Officer, Secy |
12 354 Value: $6K |
||
|
Feb 24, 2026 Sell |
Davis Gregory D Head Of Research & Technology |
832 Value: $393 |
||
|
Feb 24, 2026 Sell |
Jain Nikunj Principal Accounting Officer |
666 Value: $315 |
||
|
Feb 24, 2026 Sell |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
2 063 Value: $975 |
||
|
Feb 24, 2026 Sell |
Macrae Sandy President, CEO And Director |
5 291 Value: $2K |
||
|
Feb 24, 2026 Sell |
Willoughby Scott B. SVP, Chief Legal Officer, Secy |
1 650 Value: $780 |
||
|
Jan 22, 2026 Sell |
Dubois-stringfellow Nathalie SVP-chief Development Officer |
36 676 Value: $14.6K |
||
|
Jan 22, 2026 Sell |
Davis Gregory D Head Of Research & Technology |
7 721 Value: $3K |
||
|
Jan 22, 2026 Sell |
Macrae Sandy President, CEO And Director |
102 950 Value: $41.0K |
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
