Alkermes plc - Ordinary Shares (ALKS) SEC filings

ALKS SEC filings moved a median of -0.12% by the close. ALKS SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the ALKS overview →

81 measured ALKS SEC filing events.

Where these ALKS SEC filings landedvs 79 measured ALKS SEC filing reactions
ALKS SEC filingMiddle 50% · -1.45% to +2.10%Zero: 0.00%Median: -0.12%Median -0.12%-3.00%0+3.00%
Middle 50% of ALKS SEC filing reactions-1.45% to +2.10%
Median reaction (to close)-0.12%
Measured reactions79
Point-in-time · zero look-ahead

Half of the 79 ALKS SEC filing events with a measured close landed between -1.45% and +2.10%; 47% closed up.

DateHeadlineEvent5-minTo close
Form 8-K Alkermes plc. For: Sep 21SEC filing · Form 8-K-1.18%-0.20%
Form 8-K Alkermes plc. For: Sep 14SEC filing · Form 8-K+0.17%-1.22%
Form 8-K Alkermes plc. For: Aug 12SEC filing · Form 8-K-0.28%+2.15%
Form 8-K/A Alkermes plc. For: Feb 24SEC filing · Form 8-K-0.98%-0.12%
Form 10-Q Alkermes plc. For: Jun 30SEC filing · Form 10-Q+3.06%+0.36%
Form 8-K Alkermes plc. For: Jul 28SEC filing · Form 8-K+3.06%+0.36%
Form S-8 Alkermes plc.SEC filing · Form S-8+0.08%-4.28%
Form 8-K Alkermes plc. For: Jul 06SEC filing · Form 8-K+0.06%-0.15%
Form 8-K Alkermes plc. For: Jun 15SEC filing · Form 8-K+0.08%+1.12%
Form 8-K Alkermes plc. For: May 20SEC filing · Form 8-K-0.82%+0.85%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A+0.23%-1.26%
Form 8-K Alkermes plc. For: May 12SEC filing · Form 8-K+0.94%+6.36%
Form 10-Q Alkermes plc. For: Mar 31SEC filing · Form 10-Q+0.45%-2.73%
Form 8-K Alkermes plc. For: May 05SEC filing · Form 8-K-1.60%+2.84%
Form 8-K/A Alkermes plc. For: Feb 12SEC filing · Form 8-K+1.24%+2.92%
Form ARS Alkermes plc. For: Dec 31SEC filing · Form ARS-0.96%-2.48%
Form DEF 14A Alkermes plc. For: May 20SEC filing · Form DEF-0.96%-2.48%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A-0.96%-2.48%
Form PRE 14A Alkermes plc. For: May 20SEC filing · Form PRE-0.31%+2.59%
Form 10-K Alkermes plc. For: Dec 31SEC filing · Form 10-K+0.00%-3.23%
Form 8-K Alkermes plc. For: Feb 24SEC filing · Form 8-K+0.08%-3.15%
Form 8-K Alkermes plc. For: Feb 25SEC filing · Form 8-K-2.09%-4.49%
Form 8-K Alkermes plc. For: Feb 12SEC filing · Form 8-K+1.11%-0.12%
Form 8-K Alkermes plc. For: Jan 12SEC filing · Form 8-K-1.33%+0.14%
Form 8-K Alkermes plc. For: Jan 06SEC filing · Form 8-K+1.32%+3.04%
Form 8-K Alkermes plc. For: Nov 18SEC filing · Form 8-K+0.39%-1.14%
Form 8-K Alkermes plc. For: Nov 12SEC filing · Form 8-K+6.93%+12.28%
FORM 8.1(a) & (b) (Opening Position Disclosure)Press release+9.34%-2.94%
Form 10-Q Alkermes plc. For: Sep 30SEC filing · Form 10-Q-3.87%+2.48%
Form 8-K Alkermes plc. For: Oct 28SEC filing · Form 8-K-3.87%+2.48%
Form 8-K Alkermes plc. For: Oct 22SEC filing · Form 8-K+4.13%+3.63%
Form 8-K Alkermes plc. For: Aug 15SEC filing · Form 8-K-0.32%-1.45%
Form 8-K Alkermes plc. For: Sep 12SEC filing · Form 8-K+0.33%-1.71%
Form 8-K Alkermes plc. For: Sep 08SEC filing · Form 8-K-5.65%+0.53%
Form 10-Q Alkermes plc. For: Jun 30SEC filing · Form 10-Q-3.13%—
Form 8-K Alkermes plc. For: Jul 29SEC filing · Form 8-K-3.13%—
Form S-8 Alkermes plc.SEC filing · Form S-8-1.64%+1.93%
Form 8-K Alkermes plc. For: Jul 21SEC filing · Form 8-K-1.16%+0.82%
Form 8-K Alkermes plc. For: May 21SEC filing · Form 8-K+0.20%-0.89%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A-0.93%-1.38%
Form 10-Q Alkermes plc. For: Mar 31SEC filing · Form 10-Q+0.02%+2.45%
Form 8-K Alkermes plc. For: May 01SEC filing · Form 8-K+0.31%+6.44%
Form 8-K Alkermes plc. For: Apr 14SEC filing · Form 8-K-0.38%-1.13%
Form ARS Alkermes plc. For: Dec 31SEC filing · Form ARS-1.28%-6.25%
Form DEF 14A Alkermes plc. For: May 21SEC filing · Form DEF-1.28%-6.25%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A-1.28%-6.25%
Form PRE 14A Alkermes plc. For: May 21SEC filing · Form PRE-0.20%+0.95%
Form 10-K Alkermes plc. For: Dec 31SEC filing · Form 10-K+0.22%+7.50%
Form 8-K Alkermes plc. For: Feb 12SEC filing · Form 8-K-1.85%+3.43%
Form 8-K Alkermes plc. For: Jan 13SEC filing · Form 8-K+0.22%+2.05%
Form 8-K Alkermes plc. For: Dec 19SEC filing · Form 8-K+0.47%-0.17%
Form 8-K Alkermes plc. For: Dec 02SEC filing · Form 8-K+0.24%+0.51%
Form 10-Q Alkermes plc. For: Sep 30SEC filing · Form 10-Q+0.41%-0.78%
Form 8-K Alkermes plc. For: Oct 24SEC filing · Form 8-K+0.41%-0.78%
Form 8-K Alkermes plc. For: Oct 09SEC filing · Form 8-K-0.83%+3.60%
Form 10-Q Alkermes plc. For: Jun 30SEC filing · Form 10-Q-3.01%-1.45%
Form 8-K Alkermes plc. For: Jul 24SEC filing · Form 8-K-3.01%-1.45%
Form S-8 Alkermes plc.SEC filing · Form S-8+2.08%+5.10%
Form 8-K Alkermes plc. For: May 31SEC filing · Form 8-K+0.09%+1.67%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A+0.56%-2.74%
Form 10-Q Alkermes plc. For: Mar 31SEC filing · Form 10-Q-1.05%-0.04%
Form 8-K Alkermes plc. For: May 01SEC filing · Form 8-K+0.71%+0.67%
Form ARS Alkermes plc. For: Dec 31SEC filing · Form ARS+0.38%-0.29%
Form DEF 14A Alkermes plc. For: May 31SEC filing · Form DEF+0.38%-0.29%
Form DEFA14A Alkermes plc.SEC filing · Form DEFA14A+0.38%-0.29%
Form 8-K Alkermes plc. For: Apr 09SEC filing · Form 8-K-0.86%-2.05%
Form PRE 14A Alkermes plc. For: Apr 05SEC filing · Form PRE-1.07%-1.18%
Form 8-K Alkermes plc. For: Mar 05SEC filing · Form 8-K+0.27%+0.65%
Form 10-K Alkermes plc. For: Dec 31SEC filing · Form 10-K+0.71%-0.38%
Form 8-K Alkermes plc. For: Feb 15SEC filing · Form 8-K+4.07%+13.25%
Form 8-K Alkermes plc. For: Feb 01SEC filing · Form 8-K-0.08%+3.17%
Form 8-K Alkermes plc. For: Jan 08SEC filing · Form 8-K-0.18%+4.12%
Form 8-K Alkermes plc. For: Dec 13SEC filing · Form 8-K-0.63%-2.35%
Form 8-K Alkermes plc. For: Dec 04SEC filing · Form 8-K-0.84%-0.46%
Form 8-K Alkermes plc. For: Nov 13SEC filing · Form 8-K-0.04%-2.15%
Alkermes Announces Effectiveness of Mural Oncology Form 10 Registration StatementPress release+0.33%+1.45%
Form 8-K Alkermes plc. For: Oct 31SEC filing · Form 8-K+0.33%+1.45%
Form 8-K Alkermes plc. For: Oct 27SEC filing · Form 8-K-0.35%+1.33%
Form 10-Q Alkermes plc. For: Sep 30SEC filing · Form 10-Q+1.59%+3.52%
Form 8-K Alkermes plc. For: Oct 25SEC filing · Form 8-K+0.00%-0.51%
Form 8-K Alkermes plc. For: Oct 23SEC filing · Form 8-K-0.81%-10.35%
That’s how ALKS usually reacts to SEC filings — get an email when it moves on news →
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Other Healthcare names and their SEC filings

TickerEventsMedian 30-min% positive
Crinetics Pharmaceuticals, Inc. (CRNX)4820.00%50%
Medtronic plc. Ordinary Shares (MDT)481-0.06%45%
HCA Healthcare, Inc. (HCA)479+0.30%62%
NEOS THERAPEUTICS (NEOS)4790.00%48%

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.