OSI Systems, Inc.
US ˙ NasdaqGS ˙ US6710441055

Introduction

This page provides a comprehensive analysis of the known insider trading history of Shalabh Chandra. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Shalabh Chandra has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:OSIS / OSI Systems, Inc. PRES., SPACELABS HEALTHCARE 9,298
US:ALOG / Analogic Corp. See Remarks 2,331
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Shalabh Chandra. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Purchases OSIS / OSI Systems, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in OSIS / OSI Systems, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

OSIS / OSI Systems, Inc. Insider Trades
Insider Sales OSIS / OSI Systems, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in OSIS / OSI Systems, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2024-06-12 OSIS Chandra Shalabh 676 139.5000 676 139.5000 94,302 138 131.4100 -5,469 -5.80
2023-09-15 OSIS Chandra Shalabh 3,203 117.8200 3,203 117.8200 377,377

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

OSIS / OSI Systems, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Shalabh Chandra as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-01-02 2024-12-31 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 155 9,298 1.70 68.11 10,557 633,287
2024-08-30 2024-08-30 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -306 9,143 -3.24 148.83 -45,542 1,360,753
2024-08-30 2024-08-30 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 1,249 9,449 15.23 148.83 185,889 1,406,295
2024-08-30 2024-08-30 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -147 8,200 -1.76 148.83 -21,878 1,220,406
2024-07-01 2024-06-28 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 155 8,347 1.89 68.11 10,557 568,514
2024-06-14 2024-06-12 4 OSIS OSI SYSTEMS INC
Common Stock
S - Sale -676 8,192 -7.62 139.50 -94,302 1,142,784
2024-01-02 2023-12-29 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 155 8,868 1.78 68.11 10,557 603,999
2023-09-18 2023-09-15 4 OSIS OSI SYSTEMS INC
Common Stock
S - Sale -3,203 8,713 -26.88 117.82 -377,377 1,026,566
2023-09-07 2023-09-05 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -263 13,421 -1.92 133.85 -35,203 1,796,401
2023-09-07 2023-09-05 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 1,078 13,684 8.55
2023-09-07 2023-09-05 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -158 12,606 -1.24 133.85 -21,148 1,687,313
2023-08-01 2023-07-28 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 2,125 12,764 19.97 117.63 249,964 1,501,429
2023-07-05 2023-06-30 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 155 10,639 1.48 68.11 10,557 724,622
2023-01-04 2022-12-30 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 144 10,484 1.39 67.59 9,733 708,614
2022-10-25 2022-10-23 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -127 10,340 -1.21 74.39 -9,448 769,193
2022-08-26 2022-08-24 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -188 10,467 -1.76 89.14 -16,758 933,028
2022-08-26 2022-08-24 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 771 10,655 7.80
2022-07-08 2022-07-06 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 2,820 9,884 39.92
2022-07-05 2022-06-30 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 169 7,064 2.45 62.53 10,568 441,712
2022-01-04 2021-12-31 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 169 6,895 2.51 62.53 10,568 431,144
2021-10-26 2021-10-25 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -127 6,726 -1.85 95.05 -12,071 639,306
2021-08-25 2021-08-24 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -299 6,853 -4.18 98.33 -29,401 673,855
2021-08-25 2021-08-24 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 1,226 7,152 20.69
2021-07-09 2021-07-08 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 2,011 5,926 51.37
2021-07-01 2021-06-30 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 169 3,915 4.51 62.53 10,568 244,805
2021-01-04 2020-12-31 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 169 3,746 4.72 62.53 10,568 234,237
2020-10-23 2020-10-23 4 OSIS OSI SYSTEMS INC
Common Stock
F - Taxes -127 3,577 -3.43 80.27 -10,194 287,126
2020-07-10 2020-07-08 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 2,150 3,704 138.35
2019-10-24 2019-10-23 4 OSIS OSI SYSTEMS INC
Common Stock
A - Award 1,554 1,554
2019-09-10 3 OSIS OSI SYSTEMS INC
No securities are beneficially owned.
0
2016-10-18 2016-10-17 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -508 2,331 -17.89 82.80 -42,062 193,007
2016-09-20 2016-09-16 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 2,839 -30.57 90.50 -113,125 256,930
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Restricted Stock Units
M - Exercise -104 0 -100.00
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Restricted Stock Units
M - Exercise -1,041 0 -100.00
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Restricted Stock Units
A - Award 1,488 1,488
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Restricted Stock Units
A - Award 2,993 2,993
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Common Stock
F - Taxes -34 4,089 -0.82 90.23 -3,068 368,950
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Common Stock
M - Exercise 104 4,123 2.59
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Common Stock
F - Taxes -339 4,019 -7.78 90.23 -30,588 362,634
2016-09-19 2016-09-15 4 ALOG ANALOGIC CORP
Common Stock
M - Exercise 1,041 4,358 31.38
2016-08-30 2016-08-29 4 ALOG ANALOGIC CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -2,650 2,650 -50.00
2016-08-30 2016-08-29 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -2,650 3,317 -44.41 90.00 -238,500 298,530
2016-08-30 2016-08-29 4 ALOG ANALOGIC CORP
Common Stock
M - Exercise 2,650 5,967 79.89 70.04 185,606 417,929
2016-08-17 2016-08-16 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 3,317 -27.37 86.84 -108,550 288,048
2016-07-19 2016-07-18 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 4,567 -21.49 81.82 -102,275 373,672
2016-06-17 2016-06-16 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 5,817 -17.69 82.63 -103,288 480,659
2016-05-17 2016-05-16 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 7,067 -15.03 80.00 -100,000 565,360
2016-04-29 2016-04-27 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,250 8,317 -13.07 80.00 -100,000 665,360
2016-03-31 2016-03-29 4 ALOG ANALOGIC CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -1,960 0 -100.00
2016-03-31 2016-03-29 4 ALOG ANALOGIC CORP
Common Stock
S - Sale X -1,960 9,567 -17.00 80.00 -156,800 765,360
2016-03-31 2016-03-29 4 ALOG ANALOGIC CORP
Common Stock
M - Exercise 1,960 11,527 20.49 45.98 90,121 530,011
2015-09-14 2015-09-10 4 ALOG ANALOGIC CORP
Restricted Stock Units
M - Exercise -981 0 -100.00
2015-09-14 2015-09-10 4 ALOG ANALOGIC CORP
Restricted Stock Units
A - Award 1,578 1,578
2015-09-14 2015-09-10 4 ALOG ANALOGIC CORP
Restricted Stock Units
A - Award 2,786 2,786
2015-09-14 2015-09-10 4 ALOG ANALOGIC CORP
Common Stock
F - Taxes -270 9,567 -2.74 84.23 -22,742 805,828
2015-09-14 2015-09-10 4 ALOG ANALOGIC CORP
Common Stock
M - Exercise 981 9,837 11.08
2015-08-27 3 ALOG ANALOGIC CORP
Common Stock
17,712
2015-08-27 3 ALOG ANALOGIC CORP
Common Stock
17,712
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)