Christopher Gustanski, VP of Operational Excellence at PHINIA INC. ($PHIN), made two open market sales of company shares over the past year, totaling about $435,000. His most recent sale occurred on March 4, 2026. These transactions rank 6,777th among 11,678 insiders in our database, well below the average sale value of $8.6 million across 6.4 transactions per insider. Gustanski made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 20, 2026 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 32 | $0.00 | 14,903.0000 | 40,100,000 | 0.22% | 0.00% |
| March 4, 2026 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | S | Common Stock | 3812 | $72.73 | 14,871.0000 | 40,100,000 | 20.40% | 0.01% |
| Feb. 27, 2026 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 1654 | $72.63 | 18,683.0000 | 40,100,000 | 8.13% | 0.00% |
| Feb. 9, 2026 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 1197 | $0.00 | 20,337.0000 | 40,100,000 | 6.25% | 0.00% |
| Dec. 12, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 52 | $0.00 | 19,140.0000 | 40,400,000 | 0.27% | 0.00% |
| Sept. 12, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 68 | $0.00 | 19,093.0000 | 44,800,000 | 0.36% | 0.00% |
| Sept. 12, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 5 | $58.20 | 19,088.0000 | 44,800,000 | 0.03% | 0.00% |
| Aug. 29, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 1021 | $58.48 | 19,025.0000 | 44,800,000 | 5.09% | 0.00% |
| Aug. 6, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | S | Common Stock | 3100 | $50.80 | 20,046.0000 | 44,800,000 | 13.39% | 0.01% |
| June 16, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 91 | $0.00 | 23,146.0000 | 44,800,000 | 0.39% | 0.00% |
| March 14, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 134 | $0.00 | 23,063.0000 | 44,800,000 | 0.58% | 0.00% |
| March 14, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 17 | $42.88 | 23,046.0000 | 44,800,000 | 0.07% | 0.00% |
| Feb. 28, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 2574 | $49.31 | 22,929.0000 | 44,800,000 | 10.09% | 0.01% |
| Feb. 26, 2025 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 1484 | $0.00 | 25,503.0000 | 44,800,000 | 6.18% | 0.00% |
| Dec. 13, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 100 | $0.00 | 24,019.0000 | 45,400,000 | 0.42% | 0.00% |
| Sept. 13, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 116 | $0.00 | 23,919.0000 | 47,000,000 | 0.49% | 0.00% |
| June 14, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 128 | $0.00 | 23,803.0000 | 47,000,000 | 0.54% | 0.00% |
| May 9, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | S | Common Stock | 2500 | $42.96 | 23,675.0000 | 47,000,000 | 9.55% | 0.01% |
| March 15, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 194 | $0.00 | 26,191.0000 | 47,000,000 | 0.75% | 0.00% |
| March 15, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 16 | $36.29 | 26,175.0000 | 47,000,000 | 0.06% | 0.00% |
| Feb. 28, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | F | Common Stock | 2300 | $33.52 | 25,997.0000 | 47,000,000 | 8.13% | 0.00% |
| Feb. 16, 2024 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 2684 | $0.00 | 28,297.0000 | 47,000,000 | 10.48% | 0.01% |
| Dec. 15, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 223 | $0.00 | 25,613.0000 | 47,000,000 | 0.88% | 0.00% |
| Sept. 22, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence | A | Common Stock | 242 | $0.00 | 25,390.0000 | 47,000,000 | 0.96% | 0.00% |
| Aug. 29, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence* | A | Common Stock | 6758 | $0.00 | 25,148.0000 | 47,000,000 | 36.75% | 0.01% |
| July 18, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence* | A | Common Stock | 7080 | $0.00 | 14,644.0000 | 47,000,000 | 93.60% | 0.02% |
| July 18, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence* | A | Common Stock | 3746 | $0.00 | 18,390.0000 | 47,000,000 | 25.58% | 0.01% |
| July 18, 2023 | PHINIA INC. | $PHIN | Gustanski Christopher | VP, Operational Excellence* | A | Common Stock | 7564 | $0.00 | 7,564.0000 | 47,000,000 | 9999.99% | 0.02% |