Neptune Wellness Solutions Inc. - Ordinary Shares (NEPT)
NEPT moved a median of -0.81% 30 minutes after news, and -2.42% by the close. How NEPT actually reacts to news — the realized, point-in-time move the market made, measured across 46 labeled events over the last three years with zero look-ahead.
NEPT’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.03% | 36% | 39 |
| 30-min | -0.81% | 29% | 42 |
| 60-min | -0.85% | 36% | 42 |
| to close | -2.42% | 24% | 42 |
| Middle 50% of NEPT reactions | -2.71% to +0.64% |
|---|---|
| Median reaction (30-min) | -0.81% |
| Measured reactions | 46 |
Half of all Neptune Wellness Solutions Inc. - Ordinary Shares news events land between -2.71% and +0.64% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when NEPT moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NEPT's baseline. Nothing else.
Recent NEPT events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Neptune Wellness Solutio For: Mar 22 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K Neptune Wellness Solutio For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Neptune Appoints Interim President and CEO and Interim COO | Press release | Accesswire | — | — | |
| Form 8-K Neptune Wellness Solutio For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Neptune Announces Decision of Nasdaq Hearings Panel To Delist Common Shares | Press release | Accesswire | -8.00% | -20.00% | |
| Neptune Announces Michael Cammarata's Resignation Effective February 23, 2024 | Press release | Accesswire | +0.00% | -8.99% | |
| Form 8-K Neptune Wellness Solutio For: Feb 23 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | +7.05% | |
| Neptune Puts Employees, Including Certain Key Executives, on Mandatory Unpaid Leave of Absence Beginning February 23, 2024 | Press release | Accesswire | +10.00% | +15.63% | |
| Form 8-K Neptune Wellness Solutio For: Feb 16 | SEC filing · Form 8-K | SEC EDGAR | +3.95% | +13.92% | |
| Form 10-Q Neptune Wellness Solutio For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +3.95% | +13.92% | |
| Neptune Reports Fiscal Third Quarter 2024 Financial Results | Press release | Accesswire | +3.95% | +13.92% | |
| Form NT 10-Q Neptune Wellness Solutio For: Dec 31 | SEC filing · Form NT | SEC EDGAR | -0.59% | +7.57% | |
| Neptune Retains Stifel to Explore Strategic Alternatives for Sprout Organics | Press release | Accesswire | +1.57% | -1.19% | |
| Form 8-K Neptune Wellness Solutio For: Nov 30 | SEC filing · Form 8-K | SEC EDGAR | +1.28% | -9.27% | |
| Neptune Wellness Announces Receipt of Nasdaq Delisting Notice and Intention to Appeal | Press release | Accesswire | -3.24% | -12.28% | |
| Neptune Wellness Nutraceutical Brand, Biodroga, Announces Accounts Receivable Factoring Facility of Up to $8 Million | Press release | Canada Newswire | +0.10% | -5.48% | |
| Form 8-K Neptune Wellness Solutio For: Nov 17 | SEC filing · Form 8-K | SEC EDGAR | -3.61% | -2.03% | |
| Neptune Wellness Announces Letter of Intent to Acquire Leading Data-Marketing and Artificial Intelligence Company, Datasys, for Total Potential Consideration of $112 Million | Press release | Canada Newswire | -5.71% | -5.56% | |
| Form 8-K Neptune Wellness Solutio For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | -1.68% | |
| Form 10-Q Neptune Wellness Solutio For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.01% | -1.68% | |
| Neptune Reports Fiscal Second Quarter 2024 Financial Results | Press release | Canada Newswire | -0.01% | -1.68% | |
| Form 8-K Neptune Wellness Solutio For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | -0.07% | -1.24% | |
| Neptune Wellness Announces Completion of Sprout Organic's Debt Equitization | Press release | Canada Newswire | -2.57% | -5.68% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NEPT section they belong to.
Where else NEPT is measured.
NEPT earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Hostess Brands, Inc. - Class A (TWNK) | 48 | +0.10% | 79% |
| Jamieson Wellness Inc (JWEL_TSE) | 47 | -0.11% | 42% |
| Weston George Ltd (WN_TSE) | 46 | -0.15% | 39% |
| Compania Cervecerias Unidas, S.A. (CCU) | 45 | +0.04% | 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.
All Consumer Defensive names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Neptune Wellness Solutions Inc. - Ordinary Shares's median reaction calculated?
Every labeled NEPT 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 46 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. 29% of NEPT'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 NEPT'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.