InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
5
T+90 hit rate
21%
T+90 mean return
-5.4%
Across 14 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Grindstaff Glenn, Directeur des Ressources Humaines. Officer active across 1 company, notably OSI Systems INC. Aggregated, 22 filings have been recorded. Split: 0 buy · 5 sells. Total volume traded: €393k. History available since 24 June 2021. The latest transaction was filed on 26 August 2025 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations22 total
2,595 shares@ US$225.19Common StockSEC:0001415889-25-023263:0
569 shares@ US$219.5711.0% of flowCommon StockSEC:0001415889-25-021095:0
688 shares@ US$224.8915.0% of flowCommon StockSEC:0001415889-25-012597:0
463 shares@ US$148.836.8% of flowCommon StockSEC:0001415889-24-022666:0
1,439 shares@ US$139.0219.7% of flowCommon StockSEC:0001415889-24-021530:0
61 shares@ US$136.190.8% of flowCommon StockSEC:0001415889-24-018179:0
1,373 shares@ US$120.6116.8% of flowCommon StockSEC:0001415889-23-013285:0
632 shares@ US$133.858.6% of flowCommon StockSEC:0001415889-23-013080:0
1,275 shares@ US$117.6314.8% of flowCommon StockSEC:0001415889-23-011698:0
61 shares@ US$116.940.7% of flowCommon StockSEC:0001415889-23-010383:0
802 shares@ US$84.777.4% of flowCommon StockSEC:0001415889-22-011145:0
1,518 shares0Common StockSEC:0001415889-22-009113:0
1,611 shares0Common StockSEC:0001415889-22-007575:0
19 shares@ US$72.620.1% of flowCommon StockSEC:0001415889-22-007365:0
63 shares@ US$84.390.0001% mcap5.9% of flowCommon StockSEC:0001415889-22-007012:0
47 shares@ US$83.180.0001% mcap4.3% of flowCommon StockSEC:0001415889-22-005898:0
30 shares@ US$77.840.0001% mcap2.4% of flowCommon StockSEC:0001104659-22-001138:0
355 shares@ US$97.400.0009% mcap34.3% of flowCommon StockSEC:0001104659-21-114218:0
898 shares0Common StockSEC:0001104659-21-109455:0
1,307 shares0Common StockSEC:0001104659-21-090807:0
17 shares@ US$77.840.0000% mcap1.3% of flowCommon StockSEC:0001104659-21-088451:0
71 shares@ US$97.720.0002% mcap6.8% of flowCommon StockSEC:0001104659-21-085793:0
22 of 22 declarations
About Grindstaff Glenn
Glenn Grindstaff serves as the Chief Human Resources Officer at OSI Systems Inc. He is responsible for the human resources strategy, including recruitment, training, and employee development. His role is crucial in fostering a positive and productive corporate culture.
