Osi Systems (OSIS) Stock: Why It Moved Today
Updated Oct 19, 2026, 12:05 PM ET · intraday price
- Trading at $194.74 as of 12:05 PM ET, -0.12% vs the prior close of $194.98.
- Volume 38.68K shares, 0.2x its 50-day average (light).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
OSIS is flat (-0.1%) to $194.74. Trading at $194.74 (intraday, 12:05 PM ET), -0.12% vs the prior close of $194.98. Day range $192.01–$195.98, opened at $195.00.
OSIS daily analysis — what happened
A plain-English, data-only note for every US trading day (today's note updates every 2 hours while the market is open). Newest first; older days stay archived below.
Oct 19, 2026 — OSIS is flat (-0.1%) to $194.74
- Trading at $194.74 (intraday, 12:05 PM ET), -0.12% vs the prior close of $194.98. Day range $192.01–$195.98, opened at $195.00.
- Volume was 38.68K shares, 0.2x its 50-day average of 249.01K — lighter than usual.
- Price is -5.0% vs its 50-day average ($205.04) and -19.2% vs its 200-day average ($241.15).
- 52-week range $186.50–$311.72; the current price sits at 7% of that range, 37.5% below the 52-week high.
Oct 16, 2026 — OSIS dips 0.6% to $194.98
- Closed at $194.98, -0.63% vs the prior close of $196.21. Day range $192.96–$196.21, opened at $196.21.
- Volume was 202.87K shares, 0.8x its 50-day average of 246.89K.
- Price is -5.3% vs its 50-day average ($205.87) and -19.2% vs its 200-day average ($241.45).
- 52-week range $186.50–$311.72; today's close sits at 7% of that range, 37.5% below the 52-week high.
Oct 15, 2026 — OSIS rises 1.8% to $196.21
- Closed at $196.21, +1.83% vs the prior close of $192.68. Day range $190.94–$197.42, opened at $192.99.
- Volume was 135.10K shares, 0.5x its 50-day average of 246.85K — lighter than usual.
- Price is -5.1% vs its 50-day average ($206.71) and -18.9% vs its 200-day average ($241.79).
- 52-week range $186.50–$311.72; today's close sits at 8% of that range, 37.1% below the 52-week high.
Oct 14, 2026 — OSIS dips 1.0% to $192.68
- Closed at $192.68, -1.04% vs the prior close of $194.70. Day range $190.21–$194.13, opened at $192.11.
- Volume was 180.90K shares, 0.7x its 50-day average of 246.41K.
- Price is -7.1% vs its 50-day average ($207.49) and -20.4% vs its 200-day average ($242.16).
- 52-week range $186.50–$311.72; today's close sits at 5% of that range, 38.2% below the 52-week high.
Oct 13, 2026 — OSIS dips 0.3% to $194.70
- Closed at $194.70, -0.32% vs the prior close of $195.32. Day range $194.05–$197.70, opened at $195.54.
- Volume was 176.70K shares, 0.7x its 50-day average of 247.00K.
- Price is -6.6% vs its 50-day average ($208.37) and -19.7% vs its 200-day average ($242.55).
- 52-week range $186.50–$311.72; today's close sits at 7% of that range, 37.5% below the 52-week high.
Oct 12, 2026 — OSIS ends flat (+0.2%) to $195.32
- Closed at $195.32, +0.21% vs the prior close of $194.91. Day range $193.36–$196.96, opened at $195.49.
- Volume was 171.80K shares, 0.7x its 50-day average of 247.54K.
- Price is -6.5% vs its 50-day average ($208.99) and -19.6% vs its 200-day average ($242.92).
- 52-week range $186.50–$311.72; today's close sits at 7% of that range, 37.3% below the 52-week high.
Oct 9, 2026 — OSIS rises 0.8% to $194.91
- Closed at $194.91, +0.80% vs the prior close of $193.36. Day range $190.07–$195.52, opened at $193.72.
- Volume was 134.80K shares, 0.5x its 50-day average of 246.99K — lighter than usual.
- Price is -7.0% vs its 50-day average ($209.51) and -19.9% vs its 200-day average ($243.28).
- 52-week range $186.50–$311.72; today's close sits at 7% of that range, 37.5% below the 52-week high.
Oct 8, 2026 — OSIS dips 0.4% to $193.36
- Closed at $193.36, -0.36% vs the prior close of $194.05. Day range $191.09–$196.52, opened at $192.75.
- Volume was 158.80K shares, 0.6x its 50-day average of 246.66K.
- Price is -7.9% vs its 50-day average ($210.01) and -20.7% vs its 200-day average ($243.68).
- 52-week range $186.50–$311.72; today's close sits at 5% of that range, 38.0% below the 52-week high.
Oct 7, 2026 — OSIS dips 2.3% to $194.05
- Closed at $194.05, -2.27% vs the prior close of $198.56. Day range $191.09–$197.41, opened at $195.53.
- Volume was 224.30K shares, 0.9x its 50-day average of 244.75K.
- Price is -7.8% vs its 50-day average ($210.42) and -20.5% vs its 200-day average ($244.04).
- 52-week range $186.50–$311.72; today's close sits at 6% of that range, 37.7% below the 52-week high.
Oct 6, 2026 — OSIS rises 0.3% to $198.56, 5 up days in a row
- Closed at $198.56, +0.35% vs the prior close of $197.87. Day range $196.43–$199.55, opened at $199.55.
- Volume was 122.70K shares, 0.5x its 50-day average of 244.99K — lighter than usual.
- Price is -5.9% vs its 50-day average ($210.95) and -18.8% vs its 200-day average ($244.40).
- 52-week range $186.50–$311.72; today's close sits at 10% of that range, 36.3% below the 52-week high.
- That makes 5 straight gains.
Oct 5, 2026 — OSIS rises 0.6% to $197.87, 4 up days in a row
- Closed at $197.87, +0.55% vs the prior close of $196.78. Day range $194.24–$199.53, opened at $197.73.
- Volume was 198.90K shares, 0.8x its 50-day average of 244.63K.
- Price is -6.4% vs its 50-day average ($211.33) and -19.1% vs its 200-day average ($244.72).
- 52-week range $186.50–$311.72; today's close sits at 9% of that range, 36.5% below the 52-week high.
- That makes 4 straight gains.
Oct 2, 2026 — OSIS ends flat (+0.1%) to $196.78, 3 up days in a row
- Closed at $196.78, +0.08% vs the prior close of $196.62. Day range $195.90–$199.40, opened at $199.40.
- Volume was 149.40K shares, 0.6x its 50-day average of 245.39K.
- Price is -7.1% vs its 50-day average ($211.71) and -19.7% vs its 200-day average ($245.05).
- 52-week range $186.50–$311.72; today's close sits at 8% of that range, 36.9% below the 52-week high.
- That makes 3 straight gains.
OSIS bull case vs bear case (from the data)
- Annual revenue grew 13.4% in the latest fiscal year (SEC XBRL).
- Latest fiscal-year net income: profit of $154.71M.
- Share count down 5.3% in a year (buybacks).
- Price is -5.0% vs its 50-day average — short-term trend is down.
- Price is -19.2% vs its 200-day average — below the long-term trend line.
- Insider selling outweighs buying: 24 sales vs 0 open-market buys among the 24 most recent reported insider trades (Form 4, last 12 months).
OSIS latest news & SEC filings
Every SEC filing by or about OSIS in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Aug 26, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 26, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 26, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 26, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 25, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 25, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 21, 2026 · Form 10-K — Annual report
Annual report (audited full-year financial statements and business review)
Fiscal year ended Jun 30, 2026:
- Net income: $154.71M (prior year $149.64M) (+3.4% vs Jun 30, 2025)
- Diluted EPS: $8.95 (prior year $8.71) (+2.8% vs Jun 30, 2025)
Aug 20, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
- Item 8.01 — Reported other events the company considers important.
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 13, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Aug 6, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Jul 31, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade OSIS
- Last results release: Aug 20, 2026 (8-K Item 2.02). Previous ones: May 4, 2026, Jan 29, 2026, Oct 30, 2025. Based on that rhythm, the next report is likely around Nov 19, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 0.87% (largest 2.3%). That is a relatively calm stock.
- Liquidity: about 165.22K shares (≈$32.18M) trade per day on average.
- 52-week position: $194.74 vs a range of $186.50–$311.72 (7% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 24 sales; latest: Deepak Chopra sold 20,000 shares on May 4, 2026.
- Latest filings: 10-K Aug 21, 2026; 8-K Aug 20, 2026; 10-Q May 4, 2026.
- Share count: 15.94M shares outstanding (Aug 17, 2026), -5.3% vs a year earlier — the company has been reducing its share count.
- Listing: Nasdaq · industry: Semiconductors & Related Devices.
OSIS market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 19, 2026 | 195.00 | 195.98 | 192.01 | 194.74 | 38.68K |
| Oct 16, 2026 | 196.21 | 196.21 | 192.96 | 194.98 | 202.90K |
| Oct 15, 2026 | 192.99 | 197.42 | 190.94 | 196.21 | 135.10K |
| Oct 14, 2026 | 192.11 | 194.13 | 190.21 | 192.68 | 180.90K |
| Oct 13, 2026 | 195.54 | 197.70 | 194.05 | 194.70 | 176.70K |
| Oct 12, 2026 | 195.49 | 196.96 | 193.36 | 195.32 | 171.80K |
| Oct 9, 2026 | 193.72 | 195.52 | 190.07 | 194.91 | 134.80K |
| Oct 8, 2026 | 192.75 | 196.52 | 191.09 | 193.36 | 158.80K |
| Oct 7, 2026 | 195.53 | 197.41 | 191.09 | 194.05 | 224.30K |
| Oct 6, 2026 | 199.55 | 199.55 | 196.43 | 198.56 | 122.70K |
| Oct 5, 2026 | 197.73 | 199.53 | 194.24 | 197.87 | 198.90K |
| Oct 2, 2026 | 199.40 | 199.40 | 195.90 | 196.78 | 149.40K |
| Oct 1, 2026 | 195.00 | 199.39 | 190.24 | 196.62 | 174.90K |
| Sep 30, 2026 | 193.40 | 196.02 | 190.77 | 194.37 | 208.30K |
| Sep 29, 2026 | 192.86 | 193.02 | 190.44 | 192.30 | 174.30K |
| Sep 28, 2026 | 197.62 | 197.62 | 192.29 | 193.04 | 123.30K |
| Sep 25, 2026 | 202.48 | 202.93 | 195.37 | 197.24 | 197.20K |
| Sep 24, 2026 | 202.00 | 205.15 | 200.15 | 201.30 | 134.30K |
| Sep 23, 2026 | 200.83 | 203.78 | 198.93 | 203.00 | 213.30K |
| Sep 22, 2026 | 203.18 | 203.45 | 199.23 | 200.84 | 183.90K |
About Osi Systems
Osi Systems (OSIS) is listed on the Nasdaq and classified by the SEC under “Semiconductors & Related Devices”. Its business address is in HAWTHORNE, CA. State of incorporation: DE. Fiscal year ends June 30. SEC CIK 1039065.
OSIS board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| William Francis Jr Ballhaus | Director | Jul 21, 2026 |
| Kelli Bernard | Director | Aug 21, 2026 |
| Gerald M Chizever | Director | Aug 21, 2026 |
| Deepak Chopra | Director | Aug 25, 2026 |
| James B Hawkins | Director | Aug 21, 2026 |
| Ajay Mehra | PRESIDENT AND CEO | Aug 25, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| W Paul Constantine | PRES., SPACELABS HEALTHCARE | Aug 4, 2026 |
| Alan I Edrick | EVP & CFO | Aug 25, 2026 |
| Glenn Grindstaff | CHIEF HUMAN RESOURCES OFFICER | Aug 25, 2026 |
| Ajay Mehra | PRESIDENT AND CEO | Aug 25, 2026 |
| Paul Keith Morben | PRES., OPTOELECTRONICS DIV | Aug 26, 2026 |
| Cary M. Okawa | CHIEF ACCOUNTING OFFICER | Aug 26, 2026 |
| Victor S Sze | GENERAL COUNSEL | Aug 26, 2026 |
| Michael Tropeano | PRESIDENT, RAPISCAN SYSTEMS | Aug 26, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 4, 2026 | Deepak Chopra | Sale | 20,000 | $281.84 |
| May 4, 2026 | Deepak Chopra | Sale | 20,000 | $281.84 |
| May 4, 2026 | Deepak Chopra | Sale | 20,000 | $281.84 |
| May 4, 2026 | Deepak Chopra | Sale | 20,000 | $281.84 |
| Feb 2, 2026 | Deepak Chopra | Sale | 20,000 | $250.91 |
| Feb 2, 2026 | Deepak Chopra | Sale | 20,000 | $250.91 |
| Feb 2, 2026 | Deepak Chopra | Sale | 20,000 | $250.91 |
| Feb 2, 2026 | Deepak Chopra | Sale | 20,000 | $250.91 |
| Nov 10, 2025 | Deepak Chopra | Sale | 20,000 | $285.74 |
| Nov 10, 2025 | Deepak Chopra | Sale | 20,000 | $285.74 |
| Nov 10, 2025 | Deepak Chopra | Sale | 20,000 | $285.74 |
| Nov 10, 2025 | Deepak Chopra | Sale | 20,000 | $285.74 |
| Nov 7, 2025 | Paul Keith Morben | Sale | 416 | $279.10 |
| Nov 7, 2025 | Paul Keith Morben | Sale | 416 | $279.10 |
| Nov 7, 2025 | Paul Keith Morben | Sale | 416 | $279.10 |
OSIS financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Jun 30, 2026 | — | $154.71M | 8.95 | $275.90M |
| Jun 30, 2025 | — | $149.64M | 8.71 | $97.59M |
| Jun 30, 2024 | — | $128.15M | 7.38 | $-87.50M |
| Jun 30, 2023 | — | $91.78M | 5.34 | $94.81M |
| Jun 30, 2018 | $1.09B | — | — | — |
Latest balance sheet: total assets $2.50B, total liabilities $1.67B, cash $359.83M (as of Jun 30, 2026).
OSIS earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 20, 2026 | 8-K Item 2.02 (results) | $218.09 |
| May 4, 2026 | 8-K Item 2.02 (results) | $282.87 |
| Jan 29, 2026 | 8-K Item 2.02 (results) | $269.74 |
| Oct 30, 2025 | 8-K Item 2.02 (results) | $243.82 |
| Aug 21, 2025 | 8-K Item 2.02 (results) | $217.89 |
| May 1, 2025 | 8-K Item 2.02 (results) | $224.33 |
| Jan 23, 2025 | 8-K Item 2.02 (results) | $193.05 |
| Oct 24, 2024 | 8-K Item 2.02 (results) | $137.65 |
| Aug 22, 2024 | 8-K Item 2.02 (results) | — |
| Apr 25, 2024 | 8-K Item 2.02 (results) | — |
| Jan 25, 2024 | 8-K Item 2.02 (results) | — |
| Oct 26, 2023 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: intraday data as of Oct 19, 2026, 12:05 PM ET. Filings: SEC EDGAR. Refreshed every 2 hours during US market hours.