Amkor Technology, Inc. (AMKR) SEC filings
AMKR SEC filings moved a median of -0.13% by the close. AMKR SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the AMKR overview →
56 measured AMKR SEC filing events.
Where these AMKR SEC filings landedvs 54 measured AMKR SEC filing reactions
| Middle 50% of AMKR SEC filing reactions | -1.85% to +1.51% |
|---|---|
| Median reaction (to close) | -0.13% |
| Measured reactions | 54 |
Point-in-time · zero look-ahead
Half of the 54 AMKR SEC filing events with a measured close landed between -1.85% and +1.51%; 46% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Jun 30 | SEC filing · Form 10-Q | +0.40% | -1.03% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Jul 27 | SEC filing · Form 8-K | -5.27% | -11.91% | |
| Form SD AMKOR TECHNOLOGY, INC. | SEC filing · Form SD | -1.66% | +2.03% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: May 21 | SEC filing · Form 8-K | -0.78% | -3.43% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: May 13 | SEC filing · Form 8-K | -0.61% | +1.98% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 30 | SEC filing · Form 8-K | -1.86% | -1.76% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 30 | SEC filing · Form 8-K | +0.06% | +0.86% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 30 | SEC filing · Form 8-K | -0.07% | +4.27% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Mar 31 | SEC filing · Form 10-Q | -4.75% | -3.25% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 27 | SEC filing · Form 8-K | +6.51% | +8.35% | |
| Form ARS AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form ARS | +0.70% | -2.65% | |
| Form DEF 14A AMKOR TECHNOLOGY, INC. For: May 13 | SEC filing · Form DEF | +0.70% | -2.65% | |
| Form DEFA14A AMKOR TECHNOLOGY, INC. | SEC filing · Form DEFA14A | +0.70% | -2.65% | |
| Form 10-K AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form 10-K | +0.07% | +0.29% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Feb 12 | SEC filing · Form 8-K | -0.83% | -0.17% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Feb 09 | SEC filing · Form 8-K | -4.99% | -1.35% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Feb 02 | SEC filing · Form 8-K | -1.63% | -6.02% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Oct 28 | SEC filing · Form 8-K | +3.98% | +11.49% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Sep 30 | SEC filing · Form 10-Q | +3.23% | +1.21% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Oct 21 | SEC filing · Form 8-K | -1.88% | +5.06% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Sep 22 | SEC filing · Form 8-K | +0.68% | -0.10% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Sep 08 | SEC filing · Form 8-K | +0.24% | +0.77% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Jun 30 | SEC filing · Form 10-Q | -0.28% | — | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Jul 28 | SEC filing · Form 8-K | +4.40% | — | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Jun 27 | SEC filing · Form 8-K | +0.67% | +3.72% | |
| Form SD AMKOR TECHNOLOGY, INC. | SEC filing · Form SD | +0.44% | +1.16% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: May 15 | SEC filing · Form 8-K | +0.63% | -1.78% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: May 09 | SEC filing · Form 8-K | +0.35% | -0.15% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Mar 31 | SEC filing · Form 10-Q | +0.56% | +0.21% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 28 | SEC filing · Form 8-K | -5.18% | -3.62% | |
| Form ARS AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form ARS | +0.56% | +3.87% | |
| Form DEF 14A AMKOR TECHNOLOGY, INC. For: May 15 | SEC filing · Form DEF | +0.95% | +4.86% | |
| Form DEFA14A AMKOR TECHNOLOGY, INC. | SEC filing · Form DEFA14A | +1.91% | +5.08% | |
| Form PRE 14A AMKOR TECHNOLOGY, INC. For: May 15 | SEC filing · Form PRE | +1.23% | -1.12% | |
| Form 10-K AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form 10-K | -0.58% | -1.88% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Feb 10 | SEC filing · Form 8-K | -0.27% | -3.03% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Dec 15 | SEC filing · Form 8-K | +0.24% | -1.15% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Sep 30 | SEC filing · Form 10-Q | -0.41% | +0.40% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Oct 28 | SEC filing · Form 8-K | +4.24% | +13.93% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Sep 16 | SEC filing · Form 8-K | +0.35% | +1.60% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Jun 30 | SEC filing · Form 10-Q | -0.16% | +0.23% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Jul 29 | SEC filing · Form 8-K | -2.40% | -12.75% | |
| Form SD AMKOR TECHNOLOGY, INC. | SEC filing · Form SD | +0.58% | -1.06% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: May 14 | SEC filing · Form 8-K | +1.10% | +1.13% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Mar 31 | SEC filing · Form 10-Q | -0.39% | -2.21% | |
| Form S-3ASR AMKOR TECHNOLOGY, INC. | SEC filing · Form S-3ASR | +0.21% | +2.46% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Apr 29 | SEC filing · Form 8-K | -1.66% | -7.65% | |
| Form ARS AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form ARS | -0.25% | -0.43% | |
| Form DEF 14A AMKOR TECHNOLOGY, INC. For: May 14 | SEC filing · Form DEF | -0.26% | -0.46% | |
| Form 10-K AMKOR TECHNOLOGY, INC. For: Dec 31 | SEC filing · Form 10-K | -0.47% | -0.20% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Feb 05 | SEC filing · Form 8-K | -5.70% | -2.26% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Dec 14 | SEC filing · Form 8-K | +0.01% | +0.06% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Dec 11 | SEC filing · Form 8-K | -0.69% | +0.93% | |
| Form 10-Q AMKOR TECHNOLOGY, INC. For: Sep 30 | SEC filing · Form 10-Q | -0.31% | -0.09% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Oct 30 | SEC filing · Form 8-K | +1.89% | +12.82% | |
| Form 8-K AMKOR TECHNOLOGY, INC. For: Sep 06 | SEC filing · Form 8-K | -0.65% | -1.34% |
Keep exploring
More AMKR: earnings → · analyst actions → · AMKR overview →
Other Technology names and their SEC filings
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|---|---|---|---|
| Smartsheet Inc. Class A (SMAR) | 626 | 0.00% | 48% |
| COUNTERPATH (CPAH) | 623 | 0.00% | 39% |
| Q2 Holdings, Inc. (QTWO) | 620 | +0.06% | 51% |
| Veeva Systems Inc. Class A (VEEV) | 620 | +0.10% | 53% |
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.