Donald Day
Insider
First SEC filing: Aug. 7, 2024 · Latest: Aug. 7, 2024
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 1, 2026 | SBAC | M | 457 | · | · | 457 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| Aug. 1, 2026 | SBAC | F | 171 | $180.98 | $30,948 | 9,992 Direct | -1.68% | Disposed | -6.2% (price as of 2026-10-06) |
| Aug. 1, 2026 | SBAC | M | 457 | · | · | 10,163 Direct | +4.71% | Acquired | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 270 | · | · | 7,601 Direct | +3.68% | Acquired | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | F | 101 | $195.69 | $19,765 | 7,500 Direct | -1.33% | Disposed | -13.3% (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 1,618 | · | · | 9,118 Direct | +21.57% | Acquired | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | F | 604 | $195.69 | $118,197 | 8,514 Direct | -6.62% | Disposed | -13.3% (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 555 | · | · | 9,069 Direct | +6.52% | Acquired | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | F | 207 | $195.69 | $40,508 | 8,862 Direct | -2.28% | Disposed | -13.3% (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 1,348 | · | · | 10,210 Direct | +15.21% | Acquired | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | F | 503 | $195.69 | $98,432 | 9,706 Direct | -4.93% | Disposed | -13.3% (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 270 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 809 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | D | 809 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 555 | · | · | 555 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2026 | SBAC | M | 1,348 | · | · | 2,697 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| March 5, 2026 | SBAC | A | 5,005 | · | · | 5,005 Direct | · | Acquired | (price as of 2026-10-06) |
| March 5, 2026 | SBAC | A | 5,005 | · | · | 5,005 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 18, 2026 | SBAC | M | 5,739 | $182.30 | $1,046,220 | 12,698 Direct | +82.47% | Acquired | -6.9% (price as of 2026-10-06) |
| Feb. 18, 2026 | SBAC | F | 5,367 | $203.12 | $1,090,145 | 7,331 Direct | -42.27% | Disposed | -16.5% (price as of 2026-10-06) |
| Feb. 18, 2026 | SBAC | M | 5,739 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Aug. 1, 2025 | SBAC | M | 456 | · | · | 7,135 Direct | +6.83% | Acquired | (price as of 2026-10-06) |
| Aug. 1, 2025 | SBAC | F | 179 | $224.72 | $40,225 | 6,956 Direct | -2.51% | Disposed | -24.5% (price as of 2026-10-06) |
| Aug. 1, 2025 | SBAC | M | 456 | · | · | 914 Direct | -33.28% | Disposed | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | M | 270 | · | · | 6,424 Direct | +4.39% | Acquired | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | F | 98 | $220.38 | $21,597 | 6,326 Direct | -1.53% | Disposed | -23.0% (price as of 2026-10-06) |
| March 6, 2025 | SBAC | M | 555 | · | · | 6,881 Direct | +8.77% | Acquired | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | F | 202 | $220.38 | $44,517 | 6,679 Direct | -2.94% | Disposed | -23.0% (price as of 2026-10-06) |
| March 6, 2025 | SBAC | M | 270 | · | · | 270 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | M | 555 | · | · | 1,110 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | A | 4,045 | · | · | 4,045 Direct | · | Acquired | (price as of 2026-10-06) |
| March 6, 2025 | SBAC | A | 4,045 | · | · | 4,045 Direct | · | Acquired | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 233 | · | · | 5,239 Direct | +4.65% | Acquired | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | F | 85 | $221.51 | $18,828 | 5,155 Direct | -1.62% | Disposed | -23.4% (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 1,396 | · | · | 6,551 Direct | +27.08% | Acquired | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | F | 507 | $221.51 | $112,306 | 6,043 Direct | -7.74% | Disposed | -23.4% (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 174 | · | · | 6,218 Direct | +2.88% | Acquired | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | F | 63 | $221.51 | $13,955 | 6,154 Direct | -1.01% | Disposed | -23.4% (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 233 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 698 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| March 4, 2025 | SBAC | M | 174 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Dec. 20, 2024 | SBAC | M | 2,321 | $156.50 | $363,236 | 7,319 Direct | +46.44% | Acquired | 8.4% (price as of 2026-10-06) |
| Dec. 20, 2024 | SBAC | S | 2,321 | $203.43 | $472,161 | 4,998 Direct | -31.71% | Disposed | -16.6% (price as of 2026-10-06) |
| Dec. 20, 2024 | SBAC | M | 2,321 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Sept. 13, 2024 | SBAC | M | 1,500 | $156.50 | $234,750 | 6,498 Direct | +30.01% | Acquired | 8.4% (price as of 2026-10-06) |
| Sept. 13, 2024 | SBAC | S | 1,500 | $242.86 | $364,290 | 4,998 Direct | -23.08% | Disposed | -30.1% (price as of 2026-10-06) |
| Sept. 13, 2024 | SBAC | M | 1,500 | · | · | 2,321 Direct | -39.26% | Disposed | (price as of 2026-10-06) |
| Aug. 1, 2024 | SBAC | A | 1,370 | · | · | 1,370 Direct | · | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 1, 2026 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 457 | Disposed |
| March 6, 2026 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 270 | Disposed |
| March 6, 2026 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 809 | Disposed |
| March 6, 2026 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 809 | Disposed |
| March 6, 2026 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 555 | Disposed |
| March 6, 2026 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 1,348 | Disposed |
| March 5, 2026 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 5,005 | Acquired |
| March 5, 2026 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 5,005 | Acquired |
| Feb. 18, 2026 | SBAC | Stock Options (Right to Buy) | Class A Common Stock | $182.30 | March 6, 2026 | 5,739 | Disposed |
| Aug. 1, 2025 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 456 | Disposed |
| March 6, 2025 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 270 | Disposed |
| March 6, 2025 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 555 | Disposed |
| March 6, 2025 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 4,045 | Acquired |
| March 6, 2025 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 4,045 | Acquired |
| March 4, 2025 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 233 | Disposed |
| March 4, 2025 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 698 | Disposed |
| March 4, 2025 | SBAC | Performance Restricted Stock Units | Class A Common Stock | · | · | 174 | Disposed |
| Dec. 20, 2024 | SBAC | Stock Options (Right to Buy) | Class A Common Stock | $156.50 | March 6, 2025 | 2,321 | Disposed |
| Sept. 13, 2024 | SBAC | Stock Options (Right to Buy) | Class A Common Stock | $156.50 | March 6, 2025 | 1,500 | Disposed |
| Aug. 1, 2024 | SBAC | Restricted Stock Units | Class A Common Stock | · | · | 1,370 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 7, 2024 | SBAC | Class A Common Stock | 4,998 | Direct |
| Aug. 7, 2024 | SBAC | Stock Options (Right to Buy) | 3,821 | Direct |
| Aug. 7, 2024 | SBAC | Stock Options (Right to Buy) | 5,739 | Direct |
| Aug. 7, 2024 | SBAC | Restricted Stock Units | 233 | Direct |
| Aug. 7, 2024 | SBAC | Performance Restricted Stock Units | 698 | Direct |
| Aug. 7, 2024 | SBAC | Performance Restricted Stock Units | 698 | Direct |
| Aug. 7, 2024 | SBAC | Restricted Stock Units | 540 | Direct |
| Aug. 7, 2024 | SBAC | Performance Restricted Stock Units | 809 | Direct |
| Aug. 7, 2024 | SBAC | Performance Restricted Stock Units | 809 | Direct |
| Aug. 7, 2024 | SBAC | Restricted Stock Units | 1,665 | Direct |
| Aug. 7, 2024 | SBAC | Performance Restricted Stock Units | 1,665 | Direct |