National Western Life Group, Inc. - Class A (NWLI)
NWLI moved a median of -0.00% 30 minutes after news, and -0.01% by the close. How NWLI actually reacts to news — the realized, point-in-time move the market made, measured across 81 labeled events over the last three years with zero look-ahead.
NWLI’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 34% | 35 |
| 30-min | -0.00% | 39% | 54 |
| 60-min | 0.00% | 44% | 59 |
| to close | -0.01% | 33% | 66 |
| Middle 50% of NWLI reactions | -0.05% to +0.02% |
|---|---|
| Median reaction (30-min) | -0.00% |
| Measured reactions | 81 |
Half of all National Western Life Group, Inc. - Class A news events land between -0.05% and +0.02% 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 NWLI moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NWLI's baseline. Nothing else.
Recent NWLI events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G National Western Life | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form S-8 POS National Western Life | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| Form 8-K National Western Life For: Jul 09 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K National Western Life For: Jul 03 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | -0.03% | |
| National Western and Prosperity Life Group Announce Expected Closing Date for $1.9 Billion Cash Merger | Press release | PR Newswire | +0.47% | +0.46% | |
| Form 10-Q National Western Life For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | -0.04% | |
| Form 8-K National Western Life For: May 09 | SEC filing · Form 8-K | SEC EDGAR | — | +0.23% | |
| National Western Life Group, Inc. Announces 2024 First Quarter Earnings | Press release | PR Newswire | — | +0.23% | |
| Form 10-K/A National Western Life For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.03% | +0.04% | |
| Form 10-K National Western Life For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +0.17% | |
| Form 8-K National Western Life For: Feb 29 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.17% | |
| National Western Life Group, Inc. Announces 2023 Full Year and Fourth Quarter Earnings | Press release | PR Newswire | +0.00% | +0.17% | |
| Form 8-K National Western Life For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | — | -0.10% | |
| Form 8-K National Western Life For: Jan 05 | SEC filing · Form 8-K | SEC EDGAR | — | -0.00% | |
| Form 8-K National Western Life For: Dec 14 | SEC filing · Form 8-K | SEC EDGAR | — | -0.06% | |
| SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates WAVD, NWLI, SLGC | Press release | PR Newswire | — | -0.05% | |
| SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates CERE, NWLI, ROVR, WAVD | Press release | Accesswire | +0.00% | -0.30% | |
| Form DEFM14A National Western Life | SEC filing · Form DEFM14A | SEC EDGAR | — | +0.02% | |
| Form 10-Q National Western Life For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -0.02% | |
| Form PREM14A National Western Life For: Nov 09 | SEC filing · Form PREM14A | SEC EDGAR | +0.08% | +0.08% | |
| Form 8-K National Western Life For: Nov 08 | SEC filing · Form 8-K | SEC EDGAR | +0.03% | -0.02% | |
| National Western Life Group, Inc. Announces 2023 Third Quarter Earnings | Press release | PR Newswire | +0.03% | -0.02% | |
| Form 8-K National Western Life For: Oct 26 | SEC filing · Form 8-K | SEC EDGAR | +0.02% | +0.10% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NWLI section they belong to.
Where else NWLI is measured.
NWLI earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| VALUE PARTNERS GROUP LTD (VPGLF) | 82 | -21.47% | 0% |
| KKR Income Opportunities Fund Common Shares (KIO) | 81 | 0.00% | 38% |
| PROTECTIVE INSURANCE CORP CL B COMMON (PTVCB) | 81 | 0.00% | 47% |
| Pimco Corporate & Income Opportunity Fund (PTY) | 80 | 0.00% | 45% |
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 Financial Services names, measured the same way →
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How the numbers are made.
How is National Western Life Group, Inc. - Class A's median reaction calculated?
Every labeled NWLI 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 81 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. 39% of NWLI'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 NWLI'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.