NASDAQ:ONTX

Onconova Therapeutics Stock Insider Trading

etoro logo Buy ONTX
*Your capital is at risk
$13.46
-8.10 (-37.56%)
At Close: Jul 30, 2026

Onconova Therapeutics 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 3.03M and sold 52.77K ONTX 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 3.03M shares
Sell 52.77K shares
86% 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
Mar 14, 2024
Sell
Common Stock
F-InKind
Guerin Mark Patrick
CFO And COO
C-Suite Officer 2 591
Value: $2K
Mar 14, 2024
Sell
Common Stock
F-InKind
Fruchtman Steven M
President, Chief Executive Off
CEO / President 8 727
Value: $8K
Mar 13, 2024
Buy
Common Stock
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 8 666
Value: $0
Mar 13, 2024
Buy
Restricted Stock Units
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 8 666
Value: $0
Mar 13, 2024
Buy
Common Stock
M-Exempt
Fruchtman Steven M
President, Chief Executive Off
CEO / President 23 111
Value: $0
Mar 13, 2024
Buy
Restricted Stock Units
M-Exempt
Fruchtman Steven M
President, Chief Executive Off
CEO / President 23 111
Value: $0
Feb 07, 2024
Buy
Common Stock
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 6 900
Value: $0
Feb 07, 2024
Sell
Common Stock
F-InKind
Guerin Mark Patrick
CFO And COO
C-Suite Officer 2 443
Value: $2K
Feb 07, 2024
Buy
Restricted Stock Units
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 6 900
Value: $0
Feb 07, 2024
Buy
Common Stock
M-Exempt
Fruchtman Steven M
President, Chief Executive Off
CEO / President 21 320
Value: $0
Feb 07, 2024
Sell
Common Stock
F-InKind
Fruchtman Steven M
President, Chief Executive Off
CEO / President 9 212
Value: $6K
Feb 07, 2024
Buy
Restricted Stock Units
M-Exempt
Fruchtman Steven M
President, Chief Executive Off
CEO / President 21 320
Value: $0
Oct 02, 2023
Buy
Stock Option (right to purchase)
A-Award
Moyo Victor M
Chief Medical Officer
Officer 125 000
Value: $92.5K
Oct 02, 2023
Buy
Common Stock
J-Other
Moyo Victor M
Insider
Other 0
Value: $0
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Shoemaker Mary Teresa
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Stover Jack E
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Atadja Peter
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Clarke Trafford
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Mehta Viren
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Groopman Jerome
Director
Director 66 468
Value: $67.8K
Aug 10, 2023
Buy
Stock Option (right to purchase)
A-Award
Marino James J
Director
Director 66 468
Value: $67.8K
Aug 03, 2023
Sell
Common Stock
F-InKind
Guerin Mark Patrick
CFO And COO
C-Suite Officer 1 422
Value: $1K
Aug 03, 2023
Sell
Common Stock
F-InKind
Fruchtman Steven M
President, Chief Executive Off
CEO / President 4 744
Value: $5K
Aug 02, 2023
Buy
Common Stock
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 4 750
Value: $0
Aug 02, 2023
Buy
Restricted Stock Units
M-Exempt
Guerin Mark Patrick
CFO And COO
C-Suite Officer 4 750
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

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