Lakkaraju Roop Kalyan has filed 18 insider transactions across 2 companies since February 2024.
Most recent transaction: a grant/award of 5480 shares of BIO-RAD LABORATORIES, INC. ($BIO) on September 05, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 5, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Restricted Stock Units | 5480 | $0.00 | 5,480.0000 | 28,214,000 | 9999.99% | 0.02% |
| Sept. 6, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | F | Bio-Rad A Common Stock | 550 | $295.43 | 1,843.6590 | 28,214,000 | 22.98% | 0.00% |
| Sept. 6, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Bio-Rad A Common Stock | 1535 | $0.00 | 2,393.6590 | 28,214,000 | 178.77% | 0.01% |
| Sept. 6, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Restricted Stock Units | 1535 | $0.00 | 4,608.0000 | 28,214,000 | 24.99% | 0.01% |
| April 24, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Bio-Rad A Common Stock | 1077 | $0.00 | 1,231.3840 | 28,214,000 | 697.61% | 0.00% |
| April 24, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | F | Bio-Rad A Common Stock | 386 | $249.74 | 845.3840 | 28,214,000 | 31.35% | 0.00% |
| April 24, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Restricted Stock Units | 1077 | $0.00 | 3,234.0000 | 28,214,000 | 24.98% | 0.00% |
| March 3, 2025 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Non-Qualified Stock Option (right to buy) | 3891 | $0.00 | 3,891.0000 | 28,214,000 | 9999.99% | 0.01% |
| Sept. 6, 2024 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Restricted Stock Units | 6143 | $0.00 | 6,143.0000 | 29,209,000 | 9999.99% | 0.02% |
| April 24, 2024 | BIO-RAD LABORATORIES, INC. | $BIO | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Restricted Stock Units | 4311 | $0.00 | 4,311.0000 | 29,209,000 | 9999.99% | 0.01% |
| Feb. 26, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | F | Common Stock | 2801 | $29.97 | 150,716.0000 | 35,973,000 | 1.82% | 0.01% |
| Feb. 23, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | F | Common Stock | 3219 | $29.73 | 153,517.0000 | 35,973,000 | 2.05% | 0.01% |
| Feb. 22, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Common Stock | 25321 | $0.00 | 156,736.0000 | 35,973,000 | 19.27% | 0.07% |
| Feb. 22, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Performance-Based Restricted Stock Units | 25321 | $0.00 | 25,321.0000 | 35,973,000 | 9999.99% | 0.07% |
| Feb. 20, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | A | Performance-based Restricted Stock Units | 2033 | $0.00 | 19,516.0000 | 35,973,000 | 11.63% | 0.01% |
| Feb. 20, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Performance-based Restricted Stock Units | 19516 | $0.00 | 0.0000 | 35,973,000 | 100.00% | 0.05% |
| Feb. 20, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | M | Common Stock | 19516 | $0.00 | 144,733.0000 | 35,973,000 | 15.59% | 0.05% |
| Feb. 20, 2024 | BENCHMARK ELECTRONICS INC | $BHE | Lakkaraju Roop Kalyan | EVP, Chief Financial Officer | F | Common Stock | 13318 | $29.22 | 131,415.0000 | 35,973,000 | 9.20% | 0.04% |