NASDAQ:THOR

Synthorx Stock Insider Trading

*Your capital is at risk

$25.22

+0.174 (+0.695%)

At Close: Jul 10, 2026

Synthorx Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 62.69M and sold 67.27M THOR 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 (Last 100 transactions)	0
● Buy	62.69M shares
● Sell	67.27M shares
55% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Dec 11, 2018 Sell	Series B Preferred Stock C-Conversion	Lichter Jay	Director	1 221 896 Value: $0
Dec 11, 2018 Buy	Common Stock C-Conversion	Orbimed Advisors Llc	Director	3 952 719 Value: $0
Dec 11, 2018 Buy	Common Stock P-Purchase	Orbimed Advisors Llc	Director	1 363 636 Value: $15.0M
Dec 11, 2018 Sell	Series C Preferred Stock C-Conversion	Orbimed Advisors Llc	Director	6 333 206 Value: $0
Dec 11, 2018 Buy	Common Stock P-Purchase	Kolchinsky Peter	Director	4 545 455 Value: $50.0M
Dec 11, 2018 Buy	Common Stock C-Conversion	Kolchinsky Peter	Director	3 653 908 Value: $0
Dec 11, 2018 Buy	Common Stock C-Conversion	Kolchinsky Peter	Director	1 525 235 Value: $0
Dec 11, 2018 Sell	Series B Preferred Stock C-Conversion	Kolchinsky Peter	Director	2 443 794 Value: $0
Dec 11, 2018 Sell	Series C Preferred Stock C-Conversion	Kolchinsky Peter	Director	5 854 439 Value: $0
Dec 11, 2018 Buy	Common Stock P-Purchase	Ra Capital Management, Llc 10 Percent Owner	10% Owner	4 545 455 Value: $50.0M
Dec 11, 2018 Buy	Common Stock C-Conversion	Ra Capital Management, Llc 10 Percent Owner	10% Owner	3 653 908 Value: $0
Dec 11, 2018 Buy	Common Stock C-Conversion	Ra Capital Management, Llc 10 Percent Owner	10% Owner	1 525 235 Value: $0
Dec 11, 2018 Sell	Series C Preferred Stock C-Conversion	Ra Capital Management, Llc 10 Percent Owner	10% Owner	5 854 439 Value: $0
Dec 11, 2018 Sell	Series B Preferred Stock C-Conversion	Ra Capital Management, Llc 10 Percent Owner	10% Owner	2 443 794 Value: $0
Dec 06, 2018 Buy	Stock Option (right to buy) A-Award	Thompson Peter A.	Director	30 000 Value: $330.0K
Dec 06, 2018 Buy	Stock Option (right to buy) A-Award	Lichter Jay	Director	30 000 Value: $330.0K
Dec 06, 2018 Buy	Employee Stock Option (right to buy) A-Award	Shawver Laura President And CEO	CEO / President	506 000 Value: $5.57M
Dec 06, 2018 Buy	Stock Option (right to buy) A-Award	Kolchinsky Peter	Director	30 000 Value: $330.0K
Dec 06, 2018 Buy	Series C Preferred Stock	Ra Capital Management, Llc 10 Percent Owner	10% Owner	3 653 908 Value: $0
Dec 06, 2018 Buy	Series B Preferred Stock	Ra Capital Management, Llc 10 Percent Owner	10% Owner	1 525 235 Value: $0
Dec 06, 2018 Buy	Series B Preferred Stock	Kolchinsky Peter	Director	1 525 235 Value: $0
Dec 06, 2018 Buy	Series C Preferred Stock	Kolchinsky Peter	Director	3 653 908 Value: $0
Dec 06, 2018 Buy	Series C Preferred Stock	Orbimed Advisors Llc	Director	3 952 719 Value: $0
Dec 06, 2018 Buy	Series C Preferred Stock	Thompson Peter A.	Director	3 952 719 Value: $0
Dec 06, 2018 Buy	Common Stock	Shah Pratik Director	Director	0 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