SBAC's three largest insider shareholders as of September 29, 2026 are Jeffrey Stoops (Chief Executive Officer Pres, 141.46K shares), Thomas P Hunt (Executive Vp/General Counsel, 122.74K shares), Duncan Cocroft (Director, 65.84K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jeffrey Stoops | Chief Executive Officer Pres | 141,465 | 0 | 141,465 | 22.2% | 05 May, 2026 |
| 2 | Thomas P Hunt | Executive Vp/General Counsel | 122,743 | 0 | 122,743 | 19.3% | 08 Mar, 2022 |
| 3 | Duncan Cocroft | Director | 65,842 | 0 | 65,842 | 10.3% | 03 May, 2023 |
| 4 | Brendan Thomas Cavanagh | President And Ceo | 63,782 | 0 | 63,782 | 10.0% | 09 Mar, 2026 |
| 5 | Jason V Silberstein | Evp Site Leasing | 43,446 | 0 | 43,446 | 6.8% | 08 Mar, 2024 |
| 6 | Mark R Ciarfella | Evp Operations | 42,821 | 0 | 42,821 | 6.7% | 09 Mar, 2026 |
| 7 | Kurt L Bagwell | Evp; Pres. International | 29,529 | 0 | 29,529 | 4.6% | 11 Mar, 2022 |
| 8 | Brian D Lazarus | Svp Chief Accounting Officer | 21,250 | 0 | 21,250 | 3.3% | 08 Mar, 2024 |
| 9 | Kevin L Beebe | Director | 16,644 | 0 | 16,644 | 2.6% | 15 May, 2026 |
| 10 | Richard M Cane | Evp; Pres. International | 12,404 | 0 | 12,404 | 1.9% | 06 Mar, 2026 |
| 11 | Joshua Koenig | Executive Vp/General Counsel | 10,726 | 0 | 10,726 | 1.7% | 09 Mar, 2026 |
| 12 | Donald Day | Evp Site Leasing | 9,992 | 0 | 9,992 | 1.6% | 04 Aug, 2026 |
| 13 | Jack Langer | Director | 8,704 | 0 | 8,704 | 1.4% | 15 May, 2026 |
| 14 | George R Jr Krouse | Director | 8,512 | 0 | 8,512 | 1.3% | 19 Aug, 2026 |
| 15 | Saul Kredi | Vp Chief Accounting Officer | 7,574 | 0 | 7,574 | 1.2% | 09 Mar, 2026 |
| 16 | Steven E Bernstein | Director | 7,140 | 0 | 7,140 | 1.1% | 15 May, 2026 |
| 17 | Dipan D Patel | Evp Tech., Strat. New Bus. | 6,540 | 0 | 6,540 | 1.0% | 07 Mar, 2023 |
| 18 | Mary S Chan | Director | 6,422 | 0 | 6,422 | 1.0% | 05 May, 2026 |
| 19 | Marc Montagner | Evp Chief Financial Officer | 6,069 | 0 | 6,069 | 1.0% | 09 Mar, 2026 |
| 20 | Amy E Wilson | Director | 1,702 | 0 | 1,702 | 0.3% | 05 May, 2026 |
| 21 | Jay Lecoryelle Johnson | Director | 1,665 | 0 | 1,665 | 0.3% | 05 May, 2026 |
| 22 | Laurie Bowen | Director | 1,072 | 0 | 1,072 | 0.2% | 05 May, 2026 |
| 23 | Fidelma Russo | Director | 703 | 0 | 703 | 0.1% | 03 May, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | George R Jr Krouse | Director | Disposed S | 300 | $182.67 | $54.80K | 8,512 | Direct |
| 01 Aug, 2026 | Donald Day | Evp Site Leasing | Acquired M | 457 | $0.00 | $0 | 10,163 | Direct |
| 01 Aug, 2026 | Donald Day | Evp Site Leasing | Disposed F | 171 | $180.98 | $30.89K | 9,992 | Direct |
| 01 Aug, 2026 | Donald Day | Evp Site Leasing | Disposed M | 457 | $0.00 | $0 | 457 | Direct |
| 22 May, 2026 | George R Jr Krouse | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Kevin L Beebe | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Mary S Chan | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Laurie Bowen | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Amy E Wilson | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Jack Langer | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Jeffrey Stoops | Director, Other | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Steven E Bernstein | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 22 May, 2026 | Jay Lecoryelle Johnson | Director | Acquired A | 1,108 | $0.00 | $0 | 1,108 | Direct |
| 13 May, 2026 | George R Jr Krouse | Director | Acquired M | 501 | $212.31 | $106.37K | 9,312 | Direct |
| 13 May, 2026 | Kevin L Beebe | Director | Acquired M | 1,501 | $212.31 | $318.68K | 18,136 | Direct |
| 13 May, 2026 | Steven E Bernstein | Director | Acquired M | 1,501 | $212.31 | $318.68K | 8,636 | Direct |
| 13 May, 2026 | Jack Langer | Director | Acquired M | 1,501 | $212.31 | $318.68K | 10,200 | Direct |
| 13 May, 2026 | Steven E Bernstein | Director | Disposed F | 1,496 | $213.61 | $319.56K | 7,140 | Direct |
| 13 May, 2026 | Jack Langer | Director | Disposed F | 1,496 | $213.61 | $319.56K | 8,704 | Direct |
| 13 May, 2026 | Kevin L Beebe | Director | Disposed F | 1,492 | $213.61 | $318.71K | 16,644 | Direct |