Applied Optoelectronics, Inc. (AAOI) SEC filings

AAOI SEC filings moved a median of -0.89% by the close. AAOI SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the AAOI overview →

98 measured AAOI SEC filing events.

Where these AAOI SEC filings landedvs 98 measured AAOI SEC filing reactions
AAOI SEC filingMiddle 50% · -5.19% to +3.61%Zero: 0.00%Median: -0.89%Median -0.89%-8.00%0+8.00%
Middle 50% of AAOI SEC filing reactions-5.19% to +3.61%
Median reaction (to close)-0.89%
Measured reactions98
Point-in-time · zero look-ahead

Half of the 98 AAOI SEC filing events with a measured close landed between -5.19% and +3.61%; 43% closed up.

DateHeadlineEvent5-minTo close
Form 8-K APPLIED OPTOELECTRONICS, For: Sep 10SEC filing · Form 8-K-0.10%-1.08%
Form 8-K APPLIED OPTOELECTRONICS, For: Sep 04SEC filing · Form 8-K+2.70%+0.81%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 31SEC filing · Form 8-K+0.01%+0.76%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 18SEC filing · Form 8-K+0.51%+1.46%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 21SEC filing · Form 8-K-4.15%-0.94%
Form 10-Q APPLIED OPTOELECTRONICS, For: Jun 30SEC filing · Form 10-Q-7.77%-4.91%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 06SEC filing · Form 8-K-7.77%-4.91%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 25SEC filing · Form 8-K+1.08%-10.49%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 11SEC filing · Form 8-K-2.52%-3.81%
Form S-8 APPLIED OPTOELECTRONICS,SEC filing · Form S-8+1.36%+1.94%
Form S-8 POS APPLIED OPTOELECTRONICS,SEC filing · Form S-8+1.36%+1.94%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 04SEC filing · Form 8-K-1.90%+7.12%
Form SD APPLIED OPTOELECTRONICS,SEC filing · Form SD-1.45%-4.82%
Form 8-K APPLIED OPTOELECTRONICS, For: May 14SEC filing · Form 8-K-0.42%-0.29%
Form 8-K APPLIED OPTOELECTRONICS, For: May 08SEC filing · Form 8-K-2.81%-6.13%
Form 8-K APPLIED OPTOELECTRONICS, For: May 04SEC filing · Form 8-K-3.86%-14.50%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A-3.86%-14.50%
Form 10-Q APPLIED OPTOELECTRONICS, For: Mar 31SEC filing · Form 10-Q-3.86%-14.50%
Form 8-K APPLIED OPTOELECTRONICS, For: May 07SEC filing · Form 8-K-3.86%-14.50%
Form ARS APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form ARS-3.65%-4.84%
Form DEF 14A APPLIED OPTOELECTRONICS, For: Jun 04SEC filing · Form DEF-3.65%-4.84%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A-3.65%-4.84%
Form PRE 14A APPLIED OPTOELECTRONICS, For: Apr 14SEC filing · Form PRE-0.89%+0.04%
Form 8-K APPLIED OPTOELECTRONICS, For: Apr 07SEC filing · Form 8-K-4.00%-4.73%
Form 8-K APPLIED OPTOELECTRONICS, For: Mar 12SEC filing · Form 8-K-3.04%-7.29%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 27SEC filing · Form 8-K+0.45%-2.47%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 23SEC filing · Form 8-K+0.40%-5.08%
Form 10-K APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form 10-K+7.00%+27.62%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 26SEC filing · Form 8-K+7.00%+27.62%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 13SEC filing · Form 8-K+2.59%+12.35%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 10SEC filing · Form 8-K-1.75%+0.82%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 27SEC filing · Form 8-K+1.23%+3.76%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 07SEC filing · Form 8-K-5.68%-9.05%
Form 10-Q APPLIED OPTOELECTRONICS, For: Sep 30SEC filing · Form 10-Q+13.62%+14.28%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 06SEC filing · Form 8-K+13.62%+14.28%
Form 8-K APPLIED OPTOELECTRONICS, For: Oct 28SEC filing · Form 8-K-1.96%-4.84%
Form 8-K APPLIED OPTOELECTRONICS, For: Sep 19SEC filing · Form 8-K-0.76%+2.33%
Form 8-K APPLIED OPTOELECTRONICS, For: Sep 01SEC filing · Form 8-K-0.34%-0.09%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 27SEC filing · Form 8-K-4.73%+4.90%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 20SEC filing · Form 8-K-0.16%-4.56%
Form 10-Q APPLIED OPTOELECTRONICS, For: Jun 30SEC filing · Form 10-Q-4.91%-10.23%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 07SEC filing · Form 8-K-4.91%-10.23%
Form 8-K APPLIED OPTOELECTRONICS, For: Jul 31SEC filing · Form 8-K-4.03%-5.22%
Form 8-K APPLIED OPTOELECTRONICS, For: Jul 29SEC filing · Form 8-K-1.79%-4.23%
Form 8-K APPLIED OPTOELECTRONICS, For: Jul 18SEC filing · Form 8-K+3.34%-2.49%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 26SEC filing · Form 8-K-1.91%+6.38%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 12SEC filing · Form 8-K-0.78%+14.78%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 12SEC filing · Form 8-K-0.79%-6.36%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 07SEC filing · Form 8-K+7.26%-3.59%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A-1.60%+5.41%
Form 8-K APPLIED OPTOELECTRONICS, For: May 28SEC filing · Form 8-K-3.15%-7.18%
Form SD APPLIED OPTOELECTRONICS,SEC filing · Form SD+2.38%+3.10%
Form 10-Q APPLIED OPTOELECTRONICS, For: Mar 31SEC filing · Form 10-Q-4.90%+7.32%
Form 8-K APPLIED OPTOELECTRONICS, For: May 08SEC filing · Form 8-K-4.90%+7.32%
Form ARS APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form ARS-0.12%+0.00%
Form DEF 14A APPLIED OPTOELECTRONICS, For: Jun 12SEC filing · Form DEF-0.12%+0.00%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A-0.12%+0.00%
Form 8-K APPLIED OPTOELECTRONICS, For: Apr 25SEC filing · Form 8-K+1.11%+3.16%
Form PRE 14A APPLIED OPTOELECTRONICS, For: Apr 18SEC filing · Form PRE-2.27%-2.90%
Form 8-K APPLIED OPTOELECTRONICS, For: Apr 10SEC filing · Form 8-K-2.64%-2.51%
Form S-8 APPLIED OPTOELECTRONICS,SEC filing · Form S-8-2.64%-2.51%
Form 8-K APPLIED OPTOELECTRONICS, For: Apr 03SEC filing · Form 8-K+0.65%-10.74%
Form 8-K APPLIED OPTOELECTRONICS, For: Apr 02SEC filing · Form 8-K+3.09%+9.54%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A+3.09%+9.54%
Form 8-K APPLIED OPTOELECTRONICS, For: Mar 13SEC filing · Form 8-K-1.35%-6.55%
Form DEF 14A APPLIED OPTOELECTRONICS, For: Apr 10SEC filing · Form DEF+1.49%+6.80%
Form 10-K APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form 10-K-4.92%-6.02%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 28SEC filing · Form 8-K+0.45%-20.18%
Form PRE 14A APPLIED OPTOELECTRONICS, For: Feb 28SEC filing · Form PRE+0.45%-20.18%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 26SEC filing · Form 8-K-0.88%+0.17%
Form 8-K APPLIED OPTOELECTRONICS, For: Dec 26SEC filing · Form 8-K+0.92%-0.84%
Form 8-K APPLIED OPTOELECTRONICS, For: Dec 23SEC filing · Form 8-K+0.17%+8.35%
Form 8-K APPLIED OPTOELECTRONICS, For: Dec 18SEC filing · Form 8-K-0.23%+18.19%
Form S-3ASR APPLIED OPTOELECTRONICS,SEC filing · Form S-3ASR+2.46%-7.19%
Form 10-Q APPLIED OPTOELECTRONICS, For: Sep 30SEC filing · Form 10-Q+2.56%+42.36%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 07SEC filing · Form 8-K+2.56%+42.36%
Form 8-K APPLIED OPTOELECTRONICS, For: Oct 07SEC filing · Form 8-K+5.34%+7.20%
Form 10-Q APPLIED OPTOELECTRONICS, For: Jun 30SEC filing · Form 10-Q-2.64%-17.43%
Form 8-K APPLIED OPTOELECTRONICS, For: Aug 06SEC filing · Form 8-K-2.64%-17.43%
Form 8-K APPLIED OPTOELECTRONICS, For: Jun 06SEC filing · Form 8-K-0.39%-1.83%
Form 8-K APPLIED OPTOELECTRONICS, For: May 24SEC filing · Form 8-K-1.28%-10.27%
Form SD APPLIED OPTOELECTRONICS,SEC filing · Form SD-0.58%+4.50%
Form 10-Q APPLIED OPTOELECTRONICS, For: Mar 31SEC filing · Form 10-Q+7.16%+0.20%
Form 8-K APPLIED OPTOELECTRONICS, For: May 09SEC filing · Form 8-K+7.16%+0.20%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A+0.98%-2.43%
Form ARS APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form ARS-0.73%-7.26%
Form DEF 14A APPLIED OPTOELECTRONICS, For: Jun 06SEC filing · Form DEF-0.73%-7.26%
Form DEFA14A APPLIED OPTOELECTRONICS,SEC filing · Form DEFA14A-0.73%-7.26%
Form 8-K APPLIED OPTOELECTRONICS, For: Mar 13SEC filing · Form 8-K+0.22%-4.65%
Form 10-K APPLIED OPTOELECTRONICS, For: Dec 31SEC filing · Form 10-K+5.60%+4.92%
Form 8-K/A APPLIED OPTOELECTRONICS, For: Feb 22SEC filing · Form 8-K+4.15%+3.13%
Form 8-K APPLIED OPTOELECTRONICS, For: Feb 22SEC filing · Form 8-K+4.15%+3.13%
Form 8-K APPLIED OPTOELECTRONICS, For: Dec 21SEC filing · Form 8-K-2.05%-2.58%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 30SEC filing · Form 8-K+1.39%+4.24%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 30SEC filing · Form 8-K+2.81%+24.72%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 27SEC filing · Form 8-K-3.49%+0.00%
Form 10-Q APPLIED OPTOELECTRONICS, For: Sep 30SEC filing · Form 10-Q+2.05%+1.02%
Form 8-K APPLIED OPTOELECTRONICS, For: Nov 09SEC filing · Form 8-K+2.05%+1.02%
That’s how AAOI usually reacts to SEC filings — get an email when it moves on news →
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Other Technology names and their SEC filings

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.