Ciarfella Mark R has filed 76 insider transactions across 1 company since February 2023.
Most recent transaction: a tax payment of 1663 shares of SBA COMMUNICATIONS CORP ($SBAC) on March 06, 2026.
Activity breakdown: 0 open-market purchases and 3 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 1664 | $195.69 | 40,683.3651 | 107,831,000 | 3.93% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 4288 | $0.00 | 42,347.1151 | 107,831,000 | 11.27% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 265 | $195.69 | 38,059.1151 | 107,831,000 | 0.69% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 715 | $0.00 | 38,323.6651 | 107,831,000 | 1.90% | 0.00% |
| March 5, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Performance Restricted Stock Units | 6716 | $0.00 | 17,247.0000 | 107,831,000 | 63.77% | 0.01% |
| March 5, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Restricted Stock Units | 6717 | $0.00 | 6,717.0000 | 107,831,000 | 9999.99% | 0.01% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 1848 | $0.00 | 3,697.0000 | 107,831,000 | 33.33% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock units | 1532 | $0.00 | 1,531.0000 | 107,831,000 | 50.02% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | D | Performance Restricted Stock Units | 2144 | $0.00 | 10,531.0000 | 107,831,000 | 16.92% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Performance Restricted Stock Units | 2144 | $0.00 | 10,531.0000 | 107,831,000 | 16.92% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 715 | $0.00 | 0.0000 | 107,831,000 | 100.00% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 676 | $195.69 | 42,820.9871 | 107,831,000 | 1.55% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 1848 | $0.00 | 43,496.5251 | 107,831,000 | 4.44% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 567 | $195.69 | 41,648.5251 | 107,831,000 | 1.34% | 0.00% |
| March 6, 2026 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 1532 | $0.00 | 42,215.3651 | 107,831,000 | 3.77% | 0.00% |
| Dec. 5, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 215 | $0.00 | 6,260.0000 | 107,831,000 | 3.32% | 0.00% |
| Dec. 5, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 215 | $190.00 | 37,608.6651 | 107,831,000 | 0.57% | 0.00% |
| Dec. 5, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 215 | $0.00 | 37,823.6651 | 107,831,000 | 0.57% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Performance Restricted Stock Units | 5760 | $0.00 | 14,819.0000 | 108,080,000 | 63.58% | 0.01% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 265 | $220.38 | 36,644.7651 | 108,080,000 | 0.72% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 715 | $0.00 | 36,909.3151 | 108,080,000 | 1.98% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 1530 | $0.00 | 38,174.7651 | 108,080,000 | 4.18% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 566 | $220.38 | 37,608.6651 | 108,080,000 | 1.48% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 715 | $0.00 | 715.0000 | 108,080,000 | 50.00% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock units | 1530 | $0.00 | 3,063.0000 | 108,080,000 | 33.31% | 0.00% |
| March 6, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Restricted Stock Units | 5760 | $0.00 | 5,760.0000 | 108,080,000 | 9999.99% | 0.01% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 226 | $221.51 | 33,973.3121 | 108,080,000 | 0.66% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 611 | $0.00 | 34,199.3821 | 108,080,000 | 1.82% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 3662 | $0.00 | 37,635.3121 | 108,080,000 | 10.78% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 1441 | $221.51 | 36,194.3151 | 108,080,000 | 3.83% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 611 | $0.00 | 1,430.0000 | 108,080,000 | 29.94% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Performance Restricted Stock Units | 1831 | $0.00 | 9,059.0000 | 108,080,000 | 16.81% | 0.00% |
| March 4, 2025 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | D | Performance Restricted Stock Units | 1831 | $0.00 | 9,059.0000 | 108,080,000 | 16.81% | 0.00% |
| Dec. 19, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 179 | $0.00 | 33,767.3821 | 108,072,000 | 0.53% | 0.00% |
| Dec. 19, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock units | 179 | $0.00 | 4,593.0000 | 108,072,000 | 3.75% | 0.00% |
| Dec. 19, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 179 | $221.58 | 33,588.3821 | 108,072,000 | 0.53% | 0.00% |
| Dec. 9, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Stock Options (Right to Buy) | 3545 | $0.00 | 0.0000 | 108,072,000 | 100.00% | 0.00% |
| Dec. 9, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 3545 | $182.30 | 37,133.3821 | 108,072,000 | 10.55% | 0.00% |
| Dec. 9, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | S | Class A Common Stock | 3545 | $224.33 | 33,588.3821 | 108,072,000 | 9.55% | 0.00% |
| March 6, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Restricted Stock units | 4772 | $0.00 | 4,772.0000 | 108,907,000 | 9999.99% | 0.00% |
| March 6, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 264 | $216.50 | 33,588.3821 | 108,907,000 | 0.78% | 0.00% |
| March 6, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 714 | $0.00 | 33,852.5621 | 108,907,000 | 2.15% | 0.00% |
| March 6, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 714 | $0.00 | 2,041.0000 | 108,907,000 | 25.92% | 0.00% |
| March 6, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | A | Performance Restricted Stock Units | 4771 | $0.00 | 12,721.0000 | 108,907,000 | 60.01% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 216 | $208.29 | 33,138.5621 | 108,907,000 | 0.65% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 610 | $0.00 | 2,755.0000 | 108,907,000 | 18.13% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Performance Restricted Stock Units | 2030 | $0.00 | 7,950.0000 | 108,907,000 | 20.34% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 1010 | $208.29 | 32,744.6621 | 108,907,000 | 2.99% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 610 | $0.00 | 33,354.6621 | 108,907,000 | 1.86% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Restricted Stock Units | 677 | $0.00 | 2,144.0000 | 108,907,000 | 24.00% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 677 | $0.00 | 29,843.6981 | 108,907,000 | 2.32% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | F | Class A Common Stock | 149 | $208.29 | 29,694.7591 | 108,907,000 | 0.50% | 0.00% |
| March 4, 2024 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - OPERATIONS | M | Class A Common Stock | 4060 | $0.00 | 33,754.7591 | 108,907,000 | 13.67% | 0.00% |
| Nov. 29, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Stock Options (Right to Buy) | 5000 | $0.00 | 3,545.0000 | 109,386,000 | 58.51% | 0.00% |
| Nov. 29, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | S | Class A Common Stock | 5000 | $245.05 | 29,005.4278 | 109,386,000 | 14.70% | 0.00% |
| Nov. 29, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 5000 | $182.30 | 34,005.4278 | 109,386,000 | 17.24% | 0.00% |
| Nov. 10, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | S | Class A Common Stock | 1000 | $217.62 | 29,005.4278 | 109,386,000 | 3.33% | 0.00% |
| March 4, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 677 | $0.00 | 29,244.7610 | 109,386,000 | 2.37% | 0.00% |
| March 4, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Restricted Stock Units | 677 | $0.00 | 677.0000 | 109,386,000 | 50.00% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Restricted Stock Units | 693 | $0.00 | 0.0000 | 109,386,000 | 100.00% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | F | Class A Common Stock | 256 | $260.35 | 29,815.1630 | 109,386,000 | 0.85% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 693 | $0.00 | 30,071.5720 | 109,386,000 | 2.36% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | F | Class A Common Stock | 226 | $260.35 | 29,378.5720 | 109,386,000 | 0.76% | 0.00% |
| March 4, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 610 | $0.00 | 29,604.2720 | 109,386,000 | 2.10% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | F | Class A Common Stock | 250 | $260.35 | 28,994.2720 | 109,386,000 | 0.86% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | A | Performance Restricted Stock Units | 2144 | $0.00 | 9,866.0000 | 109,386,000 | 27.76% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | A | Performance Restricted Stock UnitsP | 2144 | $0.00 | 2,144.0000 | 109,386,000 | 9999.99% | 0.00% |
| March 6, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | A | Restricted Stock Units | 2144 | $0.00 | 2,144.0000 | 109,386,000 | 9999.99% | 0.00% |
| March 4, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Restricted Stock Units | 610 | $0.00 | 1,221.0000 | 109,386,000 | 33.32% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Performance Restricted Stock Units | 1960 | $0.00 | 7,722.0000 | 109,386,000 | 20.24% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Restricted Stock Units | 654 | $0.00 | 3,878.0000 | 109,386,000 | 14.43% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | F | Class A Common Stock | 1933 | $257.82 | 28,484.2330 | 109,386,000 | 6.36% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 1813 | $0.00 | 30,417.5850 | 109,386,000 | 6.34% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 3920 | $0.00 | 28,604.5850 | 109,386,000 | 15.88% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Class A Common Stock | 654 | $0.00 | 24,684.5850 | 109,386,000 | 2.72% | 0.00% |
| Feb. 25, 2023 | SBA COMMUNICATIONS CORP | $SBAC | Ciarfella Mark R | EVP - Operations | M | Performance Restricted Stock Units | 1960 | $0.00 | 7,722.0000 | 109,386,000 | 20.24% | 0.00% |