ELMD — Electromed, Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on ELMD
| date | signal | measured base rate |
|---|---|---|
| 2026-07-10 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
| 2026-06-26 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-06-30 | Nagel Bradley M. Chief Financial Officer | Shares withheld for tax | 674 | 42.30 | 28.5K |
| 2026-06-08 | Cunniff James L. CEO and President | Open-market sale | 7.0K | 36.25 | 253.9K |
| 2026-06-08 | Cunniff James L. CEO and President | Option exercise | 9.7K | 17.25 | 167.3K |
| 2026-06-08 | Cunniff James L. CEO and President | Open-market sale | 1.7K | 36.80 | 61.5K |
| 2026-06-08 | Cunniff James L. CEO and President | Open-market sale | 1.0K | 37.77 | 38.8K |
| 2026-06-04 | Nagel Bradley M. Chief Financial Officer | Open-market sale | 11.6K | 36.34 | 422.2K |
| 2026-06-04 | Nagel Bradley M. Chief Financial Officer | Option exercise | 5.3K | 10.71 | 56.4K |
| 2026-06-04 | Nagel Bradley M. Chief Financial Officer | Option exercise | 4.3K | 10.25 | 44.4K |
| 2026-06-04 | Nagel Bradley M. Chief Financial Officer | Open-market sale | 181 | 37.11 | 6.7K |
| 2026-05-15 | SKARVAN KATHLEEN Director | Open-market sale | 19.0K | 35.24 | 670.7K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| J.E. Simmons & Co., P.C. | 11.5M | 492.8K |
| BlackRock, Inc. | 10.7M | 458.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.8M | 335.0K |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 5.3M | 224.5K |
| TWO SIGMA INVESTMENTS, LP | 4.8M | 203.6K |
| GEODE CAPITAL MANAGEMENT, LLC | 4.7M | 201.9K |
| DIMENSIONAL FUND ADVISORS LP | 4.2M | 178.3K |
| GAMCO INVESTORS, INC. ET AL | 3.3M | 142.0K |
| RENAISSANCE TECHNOLOGIES LLC | 2.9M | 124.0K |
| STATE STREET CORP | 2.5M | 106.4K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-07-02 | 2026-06-30 | on EDGAR ↗ |
| 4 | 2026-06-09 | 2026-06-08 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
| 144 | 2026-06-08 | — | on EDGAR ↗ |
| 144 | 2026-06-04 | — | on EDGAR ↗ |
| SD | 2026-05-29 | — | on EDGAR ↗ |
| 4 | 2026-05-19 | 2026-05-15 | on EDGAR ↗ |
| 144 | 2026-05-15 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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