Stericycle, Inc. (SRCL)
SRCL moved a median of +0.13% 30 minutes after news, and +0.10% by the close. How SRCL actually reacts to news — the realized, point-in-time move the market made, measured across 146 labeled events over the last three years with zero look-ahead.
SRCL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.14% | 70% | 116 |
| 30-min | +0.13% | 64% | 116 |
| 60-min | +0.15% | 60% | 116 |
| to close | +0.10% | 60% | 116 |
| Middle 50% of SRCL reactions | -0.23% to +0.47% |
|---|---|
| Median reaction (30-min) | +0.13% |
| Measured reactions | 146 |
Half of all Stericycle, Inc. news events land between -0.23% and +0.47% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How SRCL reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Coverage initiations | 20 | -0.01% | 45% | -0.05% |
| Rating reiterations | 12 | -0.05% | 42% | -0.69% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 4 further classes were observed with fewer than 10 measured events and are not published. See how SRCL ranks against every other measured name →
That’s how SRCL usually reacts — get an email when it moves on news →Email me when SRCL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SRCL's baseline. Nothing else.
Recent SRCL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G STERICYCLE INC | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form 8-K STERICYCLE INC For: Nov 08 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K STERICYCLE INC For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POS AM STERICYCLE INC | SEC filing · Form POS | SEC EDGAR | — | — | |
| Form 10-Q STERICYCLE INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.01% | +0.02% | |
| Form 8-K STERICYCLE INC For: Oct 30 | SEC filing · Form 8-K | SEC EDGAR | +0.02% | +0.02% | |
| Stericycle Opens State-of-the-Art Regulated Medical Waste Incineration Facility in Nevada | Press release | PR Newswire | +0.00% | +0.07% | |
| Stericycle Recognized by TIME and Statista as One of America's Best Midsize Companies | Press release | PR Newswire | +0.05% | -0.10% | |
| Form 8-K STERICYCLE INC For: Sep 23 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | -0.10% | |
| Form 8-K STERICYCLE INC For: Sep 05 | SEC filing · Form 8-K | SEC EDGAR | -0.02% | +0.11% | |
| Stericycle and Arbor Day Foundation Celebrate Third Year of Partnership | Press release | PR Newswire | -0.14% | -0.31% | |
| Stericycle Recognized by Newsweek as One of America's Greatest Workplaces and Greatest Workplaces for Mental Wellbeing in 2024 | Press release | PR Newswire | +0.02% | +0.09% | |
| Form 8-K STERICYCLE INC For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | +0.24% | +0.02% | |
| Form 10-Q STERICYCLE INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.33% | +0.15% | |
| Form DEFM14A STERICYCLE INC | SEC filing · Form DEFM14A | SEC EDGAR | +0.27% | -0.38% | |
| Form PREM14A STERICYCLE INC For: Jun 21 | SEC filing · Form PREM14A | SEC EDGAR | +0.01% | -0.28% | |
| Form DEFA14A STERICYCLE INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.09% | |
| Form DEFA14A STERICYCLE INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.14% | +0.09% | |
| SHAREHOLDER UPDATE: Halper Sadeh LLC Continues to Investigate SRCL, MRO, SRDX | Press release | GlobeNewswire | +0.14% | +0.09% | |
| ALERT: Rowley Law PLLC is Investigating Proposed Acquisition of Stericycle | Press release | PR Newswire | +0.02% | +0.10% | |
| Form 8-K STERICYCLE INC For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | -0.19% | |
| Form DEFA14A STERICYCLE INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.15% | -0.19% | |
| SRCL Alert: Monsey Firm of Wohl & Fruchter Investigating Fairness of the Sale of Stericycle to Waste Management | Press release | GlobeNewswire | +0.15% | -0.19% | |
| SRCL Investigation Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Stericycle, Inc. Is Fair to Shareholders | Press release | Business Wire | -0.03% | -0.35% | |
| Form 8-K STERICYCLE INC For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.24% | -0.36% | |
| Stericycle President and CEO Cindy J. Miller Receives 2024 Women Who Inspire Award From Waste360 | Press release | PR Newswire | -0.21% | -0.30% | |
| Stericycle to Participate in Oppenheimer 19th Annual Industrial Growth Conference in May | Press release | GlobeNewswire | +0.38% | -0.87% | |
| Stericycle to Participate in Stifel 2024 Investor Summit at WasteExpo in May | Press release | GlobeNewswire | +0.38% | -0.87% | |
| Form 10-Q STERICYCLE INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.00% | -2.92% | |
| Form 8-K STERICYCLE INC For: Apr 25 | SEC filing · Form 8-K | SEC EDGAR | +2.00% | -2.92% | |
| Stericycle, Inc. Reports Results For The First Quarter 2024 | Press release | GlobeNewswire | +2.00% | -2.92% | |
| Form ARS STERICYCLE INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.65% | -0.29% | |
| Form DEF 14A STERICYCLE INC For: May 21 | SEC filing · Form DEF | SEC EDGAR | +0.65% | -0.29% | |
| Form DEFA14A STERICYCLE INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.65% | -0.29% | |
| Stericycle Receives a B Rating on Third CDP Climate Change Survey | Press release | PR Newswire | -0.70% | -1.38% | |
| Stericycle Recognized by Newsweek as One of America's Greatest Workplaces for Diversity and Greatest Workplaces for Women in 2024 | Press release | PR Newswire | +0.28% | -0.19% | |
| Form 10-K STERICYCLE INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +3.27% | +5.88% | |
| Form 8-K STERICYCLE INC For: Feb 28 | SEC filing · Form 8-K | SEC EDGAR | +3.27% | +5.88% | |
| Stericycle, Inc. Reports Results For The Fourth Quarter 2023 | Press release | GlobeNewswire | +3.27% | +5.88% | |
| Stericycle to Present at Raymond James 45th Annual Institutional Investors Conference in March | Press release | GlobeNewswire | +0.00% | +1.42% | |
| Form 8-K STERICYCLE INC For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.02% | |
| Stericycle Wins Two Best in Biz Awards for Sustainability | Press release | PR Newswire | -0.06% | -1.88% | |
| Stericycle Named a Green Company of the Year by BIG Awards for Business | Press release | PR Newswire | +0.00% | +1.57% | |
| Stericycle's Third Annual Healthcare Workplace Safety Trend Report Reveals Significant Challenges for Healthcare Professionals and Consumers | Press release | PR Newswire | -0.16% | -0.51% | |
| Stericycle Publishes 2023 Corporate Social Responsibility Report | Press release | PR Newswire | +0.08% | -0.85% | |
| Stericycle President and CEO Cindy J. Miller Wins 2023 Gold Stevie® Award for Women in Business | Press release | PR Newswire | +0.11% | +0.60% | |
| Form 10-Q STERICYCLE INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -4.41% | +4.11% | |
| Form 8-K STERICYCLE INC For: Nov 02 | SEC filing · Form 8-K | SEC EDGAR | -4.41% | +4.11% | |
| Stericycle, Inc. Reports Results For the Third Quarter 2023 | Press release | GlobeNewswire | -4.41% | +4.11% | |
| Stericycle Named a "Top Company for Women to Work for in Transportation" for the Third Consecutive Year and Listed Among "The Elite 30" | Press release | PR Newswire | +0.10% | +3.98% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SRCL section they belong to.
Where else SRCL is measured.
SRCL earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| AENA S A (ANNSF) | 146 | 0.00% | 4% |
| Navigator Holdings Ltd. Ordinary Shares (Marshall Islands) (NVGS) | 146 | -0.16% | 42% |
| INTL BALER CORP NEW (IBAL) | 144 | 0.00% | 18% |
| LiqTech International, Inc. (LIQT) | 144 | 0.00% | 41% |
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.
All Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Stericycle, Inc.'s median reaction calculated?
Every labeled SRCL news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 146 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 64% of SRCL's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does SRCL's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.