Gibraltar Industries, Inc. (ROCK) SEC filings

ROCK SEC filings moved a median of -0.13% by the close. ROCK SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the ROCK overview →

54 measured ROCK SEC filing events.

Where these ROCK SEC filings landedvs 54 measured ROCK SEC filing reactions
ROCK SEC filingMiddle 50% · -1.79% to +2.46%Zero: 0.00%Median: -0.13%Median -0.13%-4.00%0+4.00%
Middle 50% of ROCK SEC filing reactions-1.79% to +2.46%
Median reaction (to close)-0.13%
Measured reactions54
Point-in-time · zero look-ahead

Half of the 54 ROCK SEC filing events with a measured close landed between -1.79% and +2.46%; 48% closed up.

DateHeadlineEvent5-minTo close
Form 8-K GIBRALTAR INDUSTRIES, For: Oct 15SEC filing · Form 8-K+1.38%+6.05%
Form 10-Q GIBRALTAR INDUSTRIES, For: Jun 30SEC filing · Form 10-Q+8.30%+5.54%
Form 8-K GIBRALTAR INDUSTRIES, For: Aug 05SEC filing · Form 8-K+8.30%+5.54%
Form 8-K GIBRALTAR INDUSTRIES, For: Jul 16SEC filing · Form 8-K+1.76%+2.42%
Form 11-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 11-K-1.13%+1.52%
Form SD GIBRALTAR INDUSTRIES,SEC filing · Form SD-0.06%-1.24%
Form 8-K GIBRALTAR INDUSTRIES, For: May 08SEC filing · Form 8-K+0.33%+2.82%
Form 10-Q GIBRALTAR INDUSTRIES, For: Mar 31SEC filing · Form 10-Q-1.96%+2.35%
Form 8-K GIBRALTAR INDUSTRIES, For: May 07SEC filing · Form 8-K-3.90%+2.48%
Form 8-K/A GIBRALTAR INDUSTRIES, For: Feb 02SEC filing · Form 8-K+1.20%+2.47%
Form ARS GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form ARS-0.26%-1.31%
Form DEF 14A GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form DEF-0.26%-1.31%
Form 8-K GIBRALTAR INDUSTRIES, For: Apr 03SEC filing · Form 8-K-0.23%-0.85%
Form 10-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 10-K-3.27%-2.74%
Form 8-K GIBRALTAR INDUSTRIES, For: Feb 26SEC filing · Form 8-K-3.27%-2.74%
Form 8-K GIBRALTAR INDUSTRIES, For: Feb 23SEC filing · Form 8-K+0.00%-3.56%
Form 8-K GIBRALTAR INDUSTRIES, For: Feb 02SEC filing · Form 8-K+0.00%+1.23%
Form 8-K GIBRALTAR INDUSTRIES, For: Jan 22SEC filing · Form 8-K+1.48%+5.18%
Form 8-K GIBRALTAR INDUSTRIES, For: Jan 21SEC filing · Form 8-K-1.90%-1.14%
Form 8-K GIBRALTAR INDUSTRIES, For: Nov 16SEC filing · Form 8-K-0.95%-19.68%
Form 10-Q GIBRALTAR INDUSTRIES, For: Sep 30SEC filing · Form 10-Q+7.42%-1.79%
Form 8-K GIBRALTAR INDUSTRIES, For: Oct 30SEC filing · Form 8-K+7.42%-1.79%
Form 10-Q GIBRALTAR INDUSTRIES, For: Jun 30SEC filing · Form 10-Q+2.39%+3.37%
Form 8-K GIBRALTAR INDUSTRIES, For: Aug 06SEC filing · Form 8-K+2.39%+3.37%
Form 8-K GIBRALTAR INDUSTRIES, For: Jun 30SEC filing · Form 8-K-0.77%-3.42%
Form 11-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 11-K-0.03%-0.04%
Form SD GIBRALTAR INDUSTRIES,SEC filing · Form SD—+0.07%
Form 8-K GIBRALTAR INDUSTRIES, For: May 01SEC filing · Form 8-K+0.81%+4.05%
Form 10-Q GIBRALTAR INDUSTRIES, For: Mar 31SEC filing · Form 10-Q-2.54%-0.49%
Form 8-K GIBRALTAR INDUSTRIES, For: Apr 30SEC filing · Form 8-K-2.54%-0.49%
Form ARS GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form ARS-0.10%+0.88%
Form DEF 14A GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form DEF-0.02%+0.93%
Form PRE 14A GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form PRE-0.04%-1.73%
Form 10-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 10-K+7.57%-0.87%
Form 8-K GIBRALTAR INDUSTRIES, For: Feb 19SEC filing · Form 8-K+7.57%-0.87%
Form 10-Q GIBRALTAR INDUSTRIES, For: Sep 30SEC filing · Form 10-Q+0.00%+4.25%
Form 8-K GIBRALTAR INDUSTRIES, For: Oct 30SEC filing · Form 8-K+0.00%+4.25%
Form 8-K GIBRALTAR INDUSTRIES, For: Oct 11SEC filing · Form 8-K+1.67%+4.01%
Form 8-K GIBRALTAR INDUSTRIES, For: Aug 19SEC filing · Form 8-K+0.00%+1.68%
Form 10-Q GIBRALTAR INDUSTRIES, For: Jun 30SEC filing · Form 10-Q+1.57%-3.66%
Form 8-K GIBRALTAR INDUSTRIES, For: Jul 31SEC filing · Form 8-K+1.57%-3.66%
Form 11-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 11-K+0.04%+1.28%
Form SD GIBRALTAR INDUSTRIES,SEC filing · Form SD—+2.53%
Form 8-K GIBRALTAR INDUSTRIES, For: May 02SEC filing · Form 8-K+0.11%+1.45%
Form 10-Q GIBRALTAR INDUSTRIES, For: Mar 31SEC filing · Form 10-Q-2.81%-8.19%
Form 8-K GIBRALTAR INDUSTRIES, For: May 01SEC filing · Form 8-K-2.81%-8.19%
Form ARS GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form ARS+0.05%-0.78%
Form DEF 14A GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form DEF-1.11%-1.92%
Form 8-K GIBRALTAR INDUSTRIES, For: Mar 01SEC filing · Form 8-K+0.15%-0.23%
Form 10-K GIBRALTAR INDUSTRIES, For: Dec 31SEC filing · Form 10-K-10.65%-7.18%
Form 8-K GIBRALTAR INDUSTRIES, For: Feb 21SEC filing · Form 8-K-10.65%-7.18%
Form 8-K/A GIBRALTAR INDUSTRIES, For: May 03SEC filing · Form 8-K-10.65%-7.18%
Form 10-Q GIBRALTAR INDUSTRIES, For: Sep 30SEC filing · Form 10-Q+0.00%+1.60%
Form 8-K GIBRALTAR INDUSTRIES, For: Nov 02SEC filing · Form 8-K+0.00%+1.60%
That’s how ROCK usually reacts to SEC filings — get an email when it moves on news →
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Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.