GIBRALTAR INDUSTRIES, INC. (ROCK) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: October 30, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.09% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

30M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

ROCK currently has 29.7M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.09% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Oct 30, 2025	10-Q filing \| 29.7M shares outstanding	30M
Aug 06, 2025	10-Q filing \| 29.7M shares outstanding	30M
Apr 30, 2025	10-Q filing \| 30.3M shares outstanding	30M
Feb 19, 2025	10-K filing \| 30.5M shares outstanding	31M
Oct 30, 2024	10-Q filing \| 30.5M shares outstanding	31M
Jul 31, 2024	10-Q filing \| 30.6M shares outstanding	31M
May 01, 2024	10-Q filing \| 30.6M shares outstanding	31M
Feb 21, 2024	10-K filing \| 30.6M shares outstanding	31M
Nov 02, 2023	10-Q filing \| 30.5M shares outstanding	30M
Aug 02, 2023	10-Q filing \| 30.6M shares outstanding	31M
May 03, 2023	10-Q filing \| 30.9M shares outstanding	31M
Feb 22, 2023	10-K filing \| 32.1M shares outstanding	32M
Nov 03, 2022	10-Q filing \| 31.7M shares outstanding	32M
Aug 03, 2022	10-Q filing \| 32.6M shares outstanding	33M
May 04, 2022	10-Q filing \| 32.9M shares outstanding	33M
Feb 23, 2022	10-K filing \| 32.9M shares outstanding	33M
Oct 27, 2021	10-Q filing \| 32.8M shares outstanding	33M
Aug 03, 2021	10-Q filing \| 32.8M shares outstanding	33M
May 05, 2021	10-Q filing \| 32.8M shares outstanding	33M
Feb 25, 2021	10-K filing \| 32.7M shares outstanding	33M
Oct 29, 2020	10-Q filing \| 32.6M shares outstanding	33M
Aug 05, 2020	10-Q filing \| 32.6M shares outstanding	33M
May 06, 2020	10-Q filing \| 32.6M shares outstanding	33M
Feb 28, 2020	10-K filing \| 32.4M shares outstanding	32M

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