NYSE:GBAB

Guggenheim Build America Bonds Managed Duration Trust Stock Insider Trading

Financial Services > Asset Management - Bonds

Buy GBAB

*Your capital is at risk

$14.09

+0 (+0%)

At Close: Jun 23, 2026

Guggenheim Build America Bonds Managed Duration Trust 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 37.34K and sold 6.51K GBAB 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	37.34K shares
● Sell	6.51K shares
96% 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
Apr 11, 2014 Buy	Common Stock J-Other	Belden William H Officer	Officer	0 Value: $0
Apr 11, 2014 Buy	Common Stock J-Other	Stone Bryan Officer	Officer	0 Value: $0
Apr 11, 2014 Buy	Common Stock J-Other	Arruda Joseph M Officer	Officer	0 Value: $0
Apr 10, 2014 Buy	Common Stock J-Other	Oliverius Maynard F.	Director	0 Value: $0
Apr 10, 2014 Buy	Common Stock J-Other	Chubb Donald A. Jr.	Director	0 Value: $0
Apr 10, 2014 Buy	Common Stock J-Other	Oliverius Maynard F.	Director	0 Value: $0
Apr 10, 2014 Buy	Common Stock J-Other	Chubb Donald A. Jr.	Director	0 Value: $0
Apr 09, 2014 Buy	Common Stock J-Other	Farley Jerry B	Director	0 Value: $0
Apr 09, 2014 Buy	Common Stock J-Other	Farley Jerry B	Director	0 Value: $0
Mar 28, 2014 Sell	Common Stock S-Sale	Li Allen Insider	Other	2 900 Value: $60.3K
Mar 28, 2014 Sell	Common Stock S-Sale	Li Allen Insider	Other	2 900 Value: $60.3K
Feb 24, 2014 Buy	Common Stock P-Purchase	Toupin Ronald E Jr Director	Director	50 Value: $1K
Feb 24, 2014 Buy	Common Stock P-Purchase	Toupin Ronald E Jr Director	Director	50 Value: $1K
Dec 26, 2013 Sell	Common Stock S-Sale	Friedrich Roman Iii Director	Director	355 Value: $7K
Dec 26, 2013 Sell	Common Stock S-Sale	Friedrich Roman Iii Director	Director	355 Value: $7K
Aug 19, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	490 Value: $10K
Aug 19, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	490 Value: $10K
Jul 30, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	300 Value: $6K
Jul 30, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	300 Value: $6K
Jul 05, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	210 Value: $4K
Jul 05, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	210 Value: $4K
Jun 13, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	400 Value: $9K
Jun 13, 2013 Buy	Common Stock P-Purchase	Li Allen Insider	Other	400 Value: $9K
Feb 23, 2012 Buy	Common Stock P-Purchase	Friedrich Roman Iii Director	Director	140 Value: $3K
Feb 23, 2012 Buy	Common Stock P-Purchase	Friedrich Roman Iii Director	Director	140 Value: $3K

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