Sundarrajan Alagu, Chief Information Officer at Ryerson Holding Corp ($RYI), sold $337,050 worth of company shares in a single open market transaction over the past year. His most recent sale occurred on August 28, 2025. This activity ranks 7,323rd among 11,678 individual insiders, below the average sale amount of $8.6 million across about 6.4 transactions per insider. Alagu made no open market purchases in the last 365 days.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 29 | $0.00 | 4,087.9010 | 32,199,000 | 0.72% | 0.00% |
| Dec. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 49 | $0.00 | 6,762.5910 | 32,199,000 | 0.72% | 0.00% |
| Dec. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 15 | $0.00 | 2,089.8520 | 32,199,000 | 0.72% | 0.00% |
| Sept. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 17 | $0.00 | 2,074.8190 | 33,189,000 | 0.81% | 0.00% |
| Sept. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 32 | $0.00 | 4,058.4970 | 33,189,000 | 0.81% | 0.00% |
| Sept. 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 54 | $0.00 | 6,713.9480 | 33,189,000 | 0.81% | 0.00% |
| Aug. 28, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | S | Common Stock (par value $0.01 per share) | 15000 | $22.47 | 17,005.4521 | 33,189,000 | 46.87% | 0.05% |
| June 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 36 | $0.00 | 4,026.0010 | 33,189,000 | 0.91% | 0.00% |
| June 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 60 | $0.00 | 6,660.1900 | 33,189,000 | 0.91% | 0.00% |
| June 18, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 19 | $0.00 | 2,058.2060 | 33,189,000 | 0.91% | 0.00% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 1994 | $0.00 | 3,989.6170 | 33,189,000 | 33.32% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value $0.01 per share) | 1785 | $0.00 | 21,969.4521 | 33,189,000 | 8.84% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value $0.01 per share) | 2039 | $0.00 | 24,008.4521 | 33,189,000 | 9.28% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value $0.01 per share) | 1994 | $0.00 | 26,002.4521 | 33,189,000 | 8.31% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value $0.01 per share) | 10050 | $0.00 | 36,052.4521 | 33,189,000 | 38.65% | 0.03% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | F | Common Stock (par value $0.01 per share) | 4047 | $22.96 | 32,005.4521 | 33,189,000 | 11.23% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 1785 | $0.00 | 0.0000 | 33,189,000 | 100.00% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 2039 | $0.00 | 2,039.6050 | 33,189,000 | 49.99% | 0.01% |
| March 31, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 6600 | $0.00 | 6,600.0000 | 33,189,000 | 9999.99% | 0.02% |
| March 20, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 14 | $0.00 | 1,784.3220 | 33,189,000 | 0.77% | 0.00% |
| March 20, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 31 | $0.00 | 4,078.6050 | 33,189,000 | 0.77% | 0.00% |
| March 20, 2025 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 46 | $0.00 | 5,983.6170 | 33,189,000 | 0.77% | 0.00% |
| Dec. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 38 | $0.00 | 4,047.5650 | 33,639,000 | 0.95% | 0.00% |
| Dec. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 56 | $0.00 | 5,938.0790 | 33,639,000 | 0.95% | 0.00% |
| Dec. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 17 | $0.00 | 1,770.7420 | 33,639,000 | 0.95% | 0.00% |
| Sept. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 37 | $0.00 | 4,009.5760 | 35,567,000 | 0.92% | 0.00% |
| Sept. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 54 | $0.00 | 5,882.3460 | 35,567,000 | 0.92% | 0.00% |
| Sept. 19, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 16 | $0.00 | 1,754.1220 | 35,567,000 | 0.92% | 0.00% |
| June 20, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 37 | $0.00 | 3,972.9346 | 35,567,000 | 0.93% | 0.00% |
| June 20, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 54 | $0.00 | 5,828.5884 | 35,567,000 | 0.93% | 0.00% |
| June 20, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 16 | $0.00 | 1,738.0909 | 35,567,000 | 0.93% | 0.00% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 1968 | $0.00 | 3,936.4074 | 35,567,000 | 33.33% | 0.01% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 5775 | $0.00 | 5,775.0000 | 35,567,000 | 9999.99% | 0.02% |
| April 1, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | F | Common Stock (par value ($0.01 per share) | 5779 | $33.50 | 20,184.4521 | 35,567,000 | 22.26% | 0.02% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 1739 | $0.00 | 0.0000 | 35,567,000 | 100.00% | 0.00% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Restricted Stock Units | 1722 | $0.00 | 1,722.1106 | 35,567,000 | 50.00% | 0.00% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value ($0.01 per share) | 1968 | $0.00 | 15,913.4521 | 35,567,000 | 14.11% | 0.01% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value ($0.01 per share) | 1722 | $0.00 | 13,945.2484 | 35,567,000 | 14.09% | 0.00% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value ($0.01 per share) | 1739 | $0.00 | 12,223.1378 | 35,567,000 | 16.59% | 0.00% |
| March 31, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | M | Common Stock (par value ($0.01 per share) | 10050 | $0.00 | 25,963.4521 | 35,567,000 | 63.15% | 0.03% |
| March 22, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | S | Common Stock (par value $0.01 per share) | 6932 | $32.76 | 13,551.9885 | 35,567,000 | 33.84% | 0.02% |
| March 22, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | S | Common Stock (par value $0.01 per share) | 475 | $32.97 | 13,076.9885 | 35,567,000 | 3.51% | 0.00% |
| March 21, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 10 | $0.00 | 1,739.1493 | 35,567,000 | 0.58% | 0.00% |
| March 21, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 20 | $0.00 | 3,444.2212 | 35,567,000 | 0.58% | 0.00% |
| March 21, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | A | Restricted Stock Units | 34 | $0.00 | 5,904.6111 | 35,567,000 | 0.58% | 0.00% |
| March 25, 2024 | Ryerson Holding Corp | $RYZ | Sundarrajan Alagu | Chief Information Officer | S | Common Stock (par value $0.01 per share) | 2593 | $32.52 | 10,483.9885 | 35,567,000 | 19.83% | 0.01% |