Ambase 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 99.67M and sold 33.17M ABCP 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 99.67M shares
Sell 33.17M shares
50% 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
Jun 14, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 12 000
Value: $2K
Jun 12, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 100 000
Value: $15.0K
Jun 12, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 100 000
Value: $15.0K
Jun 07, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 15 000
Value: $2K
Jun 07, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 15 000
Value: $2K
Jun 01, 2023
Buy
Common Stock
J-Other
Schmidt Kenneth M
Director 0
Value: $0
Jun 01, 2023
Buy
Common Stock
J-Other
Schmidt Kenneth M
Director 0
Value: $0
May 26, 2023
Buy
Common stock
P-Purchase
Bianco Richard A
CEO
CEO / President 745 000
Value: $55.5B
May 26, 2023
Buy
Common stock
P-Purchase
Bianco Richard A
CEO
CEO / President 745 000
Value: $55.5B
May 26, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 1 000 000
Value: $100.0K
May 26, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 1 000 000
Value: $100.0K
May 24, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 12 000
Value: $1K
May 24, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 12 000
Value: $1K
May 09, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 20 000
Value: $2K
May 09, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 20 000
Value: $2K
May 08, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 10 000
Value: $1K
May 08, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
10 Percent Owner
10% Owner 10 000
Value: $1K
Jan 27, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
Director
Director 50 000
Value: $5K
Jan 27, 2023
Sell
Common Stock
S-Sale
Camac Fund, Lp
Director
Director 50 000
Value: $5K
Jan 20, 2023
Buy
Common Stock
J-Other
Salant Scott Michael
Insider
Unknown 0
Value: $0
Jan 20, 2023
Buy
Common Stock
J-Other
Salant Scott Michael
Director 0
Value: $0
Jan 20, 2023
Buy
Common Stock
J-Other
Salant Scott Michael
Director 0
Value: $0
Jan 20, 2023
Buy
Common Stock
J-Other
Salant Scott Michael
Insider
Unknown 0
Value: $0
Dec 27, 2022
Sell
Common Stock
S-Sale
Camac Fund, Lp
Director
Director 5 000
Value: $500
Dec 27, 2022
Sell
Common Stock
S-Sale
Camac Fund, Lp
Director
Director 5 000
Value: $500

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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ABOUT AMBASE CORP
AmBase Corporation does not have significant operations. Previously, it invested in a real estate development property. The company was incorporated in 1975 and is headquartered in Coral Springs, Florida....
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