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
Jan 23, 2020 Sell	Common Stock U-Tender	Thompson Peter A.	Director	5 316 355 Value: $0.36B
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Thompson Peter A.	Director	15 335 Value: $190.2K
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Thompson Peter A.	Director	30 000 Value: $330.0K
Jan 23, 2020 Sell	Employee Stock Option (right to buy) D-Return	Shawver Laura President And CEO	CEO / President	172 264 Value: $108.5K
Jan 23, 2020 Sell	Employee Stock Option (right to buy) D-Return	Shawver Laura President And CEO	CEO / President	385 185 Value: $4.24M
Jan 23, 2020 Sell	Common Stock U-Tender	Shawver Laura President And CEO	CEO / President	25 000 Value: $1.70M
Jan 23, 2020 Sell	Employee Stock Option (right to buy) D-Return	Shawver Laura President And CEO	CEO / President	293 177 Value: $272.7K
Jan 23, 2020 Sell	Common Stock U-Tender	Shah Pratik Director	Director	62 412 Value: $4.24M
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Shah Pratik Director	Director	10 223 Value: $126.8K
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Powell Andrew Kenneth William Director	Director	6 389 Value: $79.2K
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Powell Andrew Kenneth William Director	Director	27 015 Value: $378.2K
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Lichter Jay Director	Director	30 000 Value: $330.0K
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Lichter Jay Director	Director	15 335 Value: $190.2K
Jan 23, 2020 Sell	Common Stock U-Tender	Lichter Jay Director	Director	1 682 086 Value: $0.11B
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Kolchinsky Peter	Director	30 000 Value: $330.0K
Jan 23, 2020 Sell	Common Stock U-Tender	Kolchinsky Peter	Director	9 724 598 Value: $0.66B
Jan 23, 2020 Sell	Stock Option (right to buy) D-Return	Kolchinsky Peter	Director	15 335 Value: $190.2K
Jan 23, 2020 Sell	Common Stock U-Tender	Ra Capital Management, L.p. 10 Percent Owner	10% Owner	9 724 598 Value: $0.66B
Jan 14, 2020 Buy	Common Stock J-Other	Lichter Jay Director	Director	448 567 Value: $0
Jan 14, 2020 Sell	Common Stock J-Other	Lichter Jay Director	Director	4 598 796 Value: $0
Jan 08, 2020 Sell	Common Stock G-Gift	Shawver Laura President And CEO	CEO / President	80 706 Value: $0
Dec 30, 2019 Buy	Common Stock M-Exempt	Shawver Laura President And CEO	CEO / President	120 815 Value: $1.33M
Dec 30, 2019 Buy	Common Stock M-Exempt	Shawver Laura President And CEO	CEO / President	147 264 Value: $92.8K
Dec 30, 2019 Buy	Employee Stock Option (right to buy) M-Exempt	Shawver Laura President And CEO	CEO / President	120 815 Value: $1.33M
Dec 30, 2019 Sell	Common Stock F-InKind	Shawver Laura President And CEO	CEO / President	210 010 Value: $14.8M

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