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OSISOsi Systems Inc · Insider ownership research

Osi Systems Inc insiders sold $16.9M in the past 12 months. How much of their stake is that?

97% was sold under disclosed trading plans, 3% with no plan disclosed. The largest seller, Deepak Chopra (Director), sold $16.4M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
$541K
sold with no plan disclosed, past 12 months
97%
of sales were under disclosed trading plans, past 12 months
3 of 14
officers and directors sold shares, past 12 months
Is this normal? Less than usual: about a third of the 5-year average. 3 insiders sold; the average is 9 a year. Year by year
Latest filing: Filed Aug 26 for a tax withholding on Aug 24. Victor Sze had 15K shares withheld by the company for taxes. Filing
SEC ownership filings: 64 filed in the 12 months to Oct 16, 2026; 1,196 on record since Oct 3, 1997 · See the evidence

What stands out

Tax withholding outweighed market sales: the company withheld $17.3M of officers' and directors' shares for taxes, against $16.9M sold on the open market. The largest was Deepak Chopra ($4.9M withheld).Largest withholding, Aug 24, 2026

A share of stake is shown for 0 of the 3 officers and directors who sold. 14 are left out

i
Left out: Deepak Chopra, Alan Edrick, Ajay Mehra, Victor Sze, William Ballhaus Jr., Meyer/ Luskin, Kelli Bernard, Gerald Chizever, Glenn Grindstaff, Paul Morben, James Hawkins, Michael Tropeano, Cary Okawa and Paul Constantine (share of stake is being verified).
Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.

Deepak Chopra
Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$16.4MDisclosed plan
James Hawkins
Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$425KNo plan disclosed
Paul Morben
Pres., Optoelectronics Div
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$116KNo plan disclosed
Amounts, filings and trading plans for each seller

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planNo plan disclosedOne dollar scale for every month; the tallest bar is labeled
OctNov 2025: $5.7M under a disclosed planNov 2025: $541K no plan disclosed$6.3MNovDecJanFeb 2026: $5.0M under a disclosed planFebMarAprMay 2026: $5.6M under a disclosed planMayJunJulAugSepOct

Recent activity

Past 30 days, Sep 17, 2026 to Oct 16, 2026

No officer or director trades were reported for the past 30 days. The most recent before that:

Aug 24, 20268 insiders had 82K shares ($16.8M) withheld by the company for taxes (not a market sale). 83K shares came in from vesting or option exercises the same day, so their combined holdings rose by 1.9K net.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Deepak Chopra
Director
23,540$206.73n/an/aAug 24, 2026Aug 25, 2026
Ajay Mehra
President and CEO, Director
19,986$206.73n/an/aAug 24, 2026Aug 25, 2026
Alan Edrick
EVP & CFO
19,377$206.73n/an/aAug 24, 2026Aug 25, 2026
Victor Sze
General Counsel
14,999$206.73n/an/aAug 24, 2026Aug 26, 2026
Glenn Grindstaff
Chief Human Resources Officer
1,708$206.73n/an/aAug 24, 2026Aug 25, 2026
Paul Morben
Pres., Optoelectronics Div
1,331$206.73n/an/aAug 24, 2026Aug 26, 2026
Cary Okawa
Chief Accounting Officer
460$206.73n/an/aAug 24, 2026Aug 26, 2026
Michael Tropeano
President, Rapiscan Systems
99$206.73n/an/aAug 24, 2026Aug 26, 2026

Common questions

Is the Osi Systems Inc CEO selling stock?

No. Ajay Mehra reported no open-market sales in the past 12 months.

Why are Osi Systems Inc insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 97% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 3% had no disclosed plan. A trading plan schedules sales in advance.

Are any Osi Systems Inc insiders buying?

No. Officers and directors reported no purchases in the past 12 months.

The evidence

Who sold3 officers and directors: amount, % of holdings, trading plan
Who soldAmount% of holdingsTrading plan
Deepak Chopra
Director
$16.4M
60K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
James Hawkins
Director
$425K
1.5K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Paul Morben
Pres., Optoelectronics Div
$116K
416 shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
The full ownership picture0 of 14 officers and directors confirmed

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

InsiderHeld Oct 16, 2025SoldHeld Oct 16, 2026Still held
Deepak Chopra
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Deepak Chopra are complete.
Director
n/a−60Kn/an/a
Vesting, gifts, unvested awards and holding lines for Deepak Chopra

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Deepak Chopra are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−24Kwithheld by the company for taxes
Alan Edrick
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Alan Edrick are complete.
EVP & CFO
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Alan Edrick

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Alan Edrick are complete; balances and unit counts will be added when the check is finished.

−1.5Kgifted (net of own trusts)
−19Kwithheld by the company for taxes
Ajay Mehra
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ajay Mehra are complete.
President and CEO, Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Ajay Mehra

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ajay Mehra are complete; balances and unit counts will be added when the check is finished.

−3Kgifted (net of own trusts)
−20Kwithheld by the company for taxes
Victor Sze
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Victor Sze are complete.
General Counsel
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Victor Sze

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Victor Sze are complete; balances and unit counts will be added when the check is finished.

−251gifted (net of own trusts)
−15Kwithheld by the company for taxes
William Ballhaus Jr.
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for William Ballhaus Jr. are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for William Ballhaus Jr.

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for William Ballhaus Jr. are complete; balances and unit counts will be added when the check is finished.

−750gifted (net of own trusts)
Meyer/ Luskin
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Meyer/ Luskin are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Meyer/ Luskin

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Meyer/ Luskin are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Kelli Bernard
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Kelli Bernard are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Kelli Bernard

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kelli Bernard are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−555withheld by the company for taxes
Gerald Chizever
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Gerald Chizever are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Gerald Chizever

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Gerald Chizever are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−626withheld by the company for taxes
Glenn Grindstaff
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Glenn Grindstaff are complete.
Chief Human Resources Officer
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Glenn Grindstaff

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Glenn Grindstaff are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−1.7Kwithheld by the company for taxes
Paul Morben
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Paul Morben are complete.
Pres., Optoelectronics Div
n/a−416n/an/a
Vesting, gifts, unvested awards and holding lines for Paul Morben

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Paul Morben are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−1.3Kwithheld by the company for taxes
James Hawkins
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for James Hawkins are complete.
Director
n/a−1.5Kn/an/a
Vesting, gifts, unvested awards and holding lines for James Hawkins

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for James Hawkins are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−650withheld by the company for taxes
Michael Tropeano
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Michael Tropeano are complete.
President, Rapiscan Systems
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Michael Tropeano

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Michael Tropeano are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−99withheld by the company for taxes
Cary Okawa
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Cary Okawa are complete.
Chief Accounting Officer
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Cary Okawa

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Cary Okawa are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−604withheld by the company for taxes
Paul Constantine
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Paul Constantine are complete.
Pres., Spacelabs Healthcare
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Paul Constantine

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Paul Constantine are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−65withheld by the company for taxes

Holdings and share of stake for Osi Systems Inc are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.

What explains the selling$16.9M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $16.9M across 61,916 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

The lighter segment is sales with no plan disclosed in the filing ($541K), including tax-related sales outside a plan.

No plan disclosed · $541K

Sales with no 10b5-1 plan and no tax reference in the filing. $425K of it is James Hawkins. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: James Hawkins, Nov 7, 2025

Taxes

83,693 shares ($17.3M) were withheld by the company for taxes, which isn't a market sale.

Charitable gifts · 5.5K shares

Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.

SellerShares soldProceedsUnder a disclosed planShare of totalSales dates
Deepak Chopra
Director
60K$16.4M100%97%Nov 10, 2025 to May 4, 2026
James Hawkins
Director
1.5K$425K0%3%Nov 7, 2025 to Nov 7, 2025
Paul Morben
Pres., Optoelectronics Div
416$116K0%0.7%Nov 7, 2025 to Nov 7, 2025

Sales by month

MonthSale proceedsDisclosed planTo cover taxesNo plan disclosed
Oct 2025$0$0$0$0
Nov 2025$6.3M$5.7M$0$541K
Dec 2025$0$0$0$0
Jan 2026$0$0$0$0
Feb 2026$5.0M$5.0M$0$0
Mar 2026$0$0$0$0
Apr 2026$0$0$0$0
May 2026$5.6M$5.6M$0$0
Jun 2026$0$0$0$0
Jul 2026$0$0$0$0
Aug 2026$0$0$0$0
Sep 2026$0$0$0$0
Oct 2026$0$0$0$0
Is this normal? Selling year by year5 earlier years to compare with

Less than usual: about a third of the 5-year average. 3 insiders sold; the average is 9 a year.

12 months endingShares soldInsiders who soldProceeds
Oct 16, 2026
Latest 12 months
62K3$16.9M
Oct 16, 2025
1 year earlier
187K9$37.3M
Oct 16, 2024
2 years earlier
211K10$28.5M
Oct 17, 2023
3 years earlier
262K10$29.0M
Oct 17, 2022
4 years earlier
128K6$10.8M
Oct 17, 2021
5 years earlier
222K8$20.7M

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty14 officers and directors not confirmed

Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Osi Systems Inc are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology1,196 filings on record, 64 filed in the 12-month period, and how we read them

All 1,196 Forms 3, 4 and 5 on record for Osi Systems Inc (SEC CIK 1039065), filed from Oct 3, 1997 to Aug 26, 2026; 64 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages. 77 older filings exist only on paper and could not be read.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (17)No filing in 18 months; last reported balances, not in any total

Spotted something wrong on this page? Report an error. We check every report against the SEC filing and list what we fix in the corrections log.