Lakkaraju Roop Kalyan
SEC insider (Form 3/4/5 filer). CIK 0001396867. EVP, Chief Financial Officer at BIO-RAD LABORATORIES, INC. (BIO BIO.B) and 1 other issuer. 17 reported Form 4/5 transactions since Sep 2024; latest on Sep 6, 2026. Located in HERCULES, CA.
Companies Lakkaraju Roop Kalyan has filed insider reports for
- BIO-RAD LABORATORIES, INC. (BIO BIO.B): Officer, EVP, Chief Financial Officer
- Infinera Corp (INFN): Director
Lakkaraju Roop Kalyan
CIK: 0001396867
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (17 total)
- Sep 6, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
ExerciseDirect1.5K shares- - Sep 6, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
Tax PaymentDirect782 shares at avg. $386.11$302K - Sep 5, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
ExerciseDirect1.4K shares- - Sep 5, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
Tax PaymentDirect559 shares at avg. $386.11$216K - Sep 4, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
AwardDirectRestricted Stock Units
6.3K shares- - Apr 24, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
ExerciseDirect1.1K shares- - Apr 24, 2026BIO BIO.B
BIO-RAD LABORATORIES, INC.
Tax PaymentDirect420 shares at avg. $287.84$121K - Sep 6, 2025BIO BIO.B
BIO-RAD LABORATORIES, INC.
Tax PaymentDirect550 shares at avg. $295.43$162K - Sep 6, 2025BIO BIO.B
BIO-RAD LABORATORIES, INC.
ExerciseDirect1.5K shares- - Sep 5, 2025BIO BIO.B
BIO-RAD LABORATORIES, INC.
AwardDirectRestricted Stock Units
5.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 6, 2026 |  BIO BIO.B BIO-RAD LABORATORIES, INC. | Exercise | 1,536 | - | $0 | Direct |
| Sep 6, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Tax Payment | 782 | $386.11 | $301,938 | Direct |
| Sep 5, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Exercise | 1,370 | - | $0 | Direct |
| Sep 5, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Tax Payment | 559 | $386.11 | $215,835 | Direct |
| Sep 4, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Award Restricted Stock Units | 6,326 | - | - | Direct |
| Apr 24, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Exercise | 1,078 | - | $0 | Direct |
| Apr 24, 2026 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Tax Payment | 420 | $287.84 | $120,893 | Direct |
| Sep 6, 2025 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Tax Payment | 550 | $295.43 | $162,487 | Direct |
| Sep 6, 2025 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Exercise | 1,535 | - | - | Direct |
| Sep 5, 2025 | BIO BIO.B BIO-RAD LABORATORIES, INC. | Award Restricted Stock Units | 5,480 | - | - | Direct |
1-10 of 17 transactions