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SBA COMMUNICATIONS CORP (SBAC) S&P 500 XNAS REAL ESTATE INVESTMENT TRUSTS Net insider selling (90d)
Latest SBAC Insider Trades
About SBA COMMUNICATIONS CORP (SBAC) SBA Communications owns a portfolio of about 46,000 wireless towers throughout North America, South America, and Africa. It leases space on its towers to wireless service providers, who install equipment to support their wireless networks. The company has a very concentrated customer base, with most revenue in each market generated by the top three or four mobile carriers. It owns more than 17,000 towers in the US, which account for about 70% of leasing revenue. Internationally, SBA's largest markets are Brazil and Guatemala, where it owns roughly 12,000 and 5,000 towers, respectively. SBA operates as a real estate investment trust.
Headquarters BOCA RATON, FL
Employees 1,844
Listed 1999
Exchange XNAS https://www.sbasite.com SEC filings for SBAC on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 1 300 $55K Option exercise 2 914 Tax withholding / forfeiture 1 170.69
SBAC Insider Transactions (Form 4) 153 68 Form 4 filings on record, the earliest from Oct 18, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 17, 2026 GJ George R. Krouse Jr. - Director Open-market sale Class A Common Stock
Recent SBAC Form 8-K Filings 5
Recent SBAC Form 144 Notices of Proposed Sale 1 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 17, 2026 GEORGE R. KROUSE JR Officer 300 $55K View on EDGAR
SBAC Insider Trading - FAQ
What is the latest insider trade for SBAC? SBA COMMUNICATIONS CORP (SBAC) had 2 insider filings in the last 90 days, with the most recent on 2026-08-19. The full record for SBAC runs to 68 Form 4 filings, the earliest from 2024-10-18. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying SBAC stock? No insider purchases of SBAC were filed in the last 90 days.
How many insiders are selling SBAC stock? 1 insider sale of SBAC was filed in the last 90 days, totaling $55K.
Where can I see SBAC SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks SBAC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow SBAC insider buys? Create a free InsiderAlpha account and press Watch on this page to add SBAC to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Real Estate Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track SBAC insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free Tax withholding / forfeiture $31K
DD Donald Day - Officer Option exercise 457 sh
Aug 1, 2026
Market cap $20.26B
P/E ratio 20.60
Dividend yield -
Average volume 1.02M
52 week high $224.46
52 week low $162.41
Today's high $191.50
Today's low $185.63
Open $187.89
Volume 684.3K
Previous close $186.96
Shares outstanding 106.09M Market cap
$20.26B
1,844 employees
SBAC Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 1 sale totaling $55K.
Most-Active SBAC Insiders - Last 90 Days 10 Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 1, 2026 DD Donald Day - Officer Option exercise Class A Common Stock 457 $0.00 -
Aug 1, 2026 DD Donald Day - Officer Tax withholding / forfeiture Class A Common Stock 170.69 $180.98 $31K
Aug 1, 2026 DD Donald Day - Officer Option exercise Restricted Stock Units 457 $0.00 -
May 22, 2026 JS Jeffrey Stoops Grant or award Restricted Stock Units 1,108 $0.00 -
May 22, 2026 AW Amy E. Wilson Grant or award Restricted Stock Units 1,108 $0.00 -
May 22, 2026 LB Laurie Bowen Grant or award Restricted Stock Units 1,108 $0.00 -
May 22, 2026 MC Mary S. Chan Grant or award Restricted Stock Units 1,108 $0.00 -
May 22, 2026 KB Kevin L. Beebe Grant or award Restricted Stock Units 1,108 $0.00 -
May 22, 2026 JL Jack Langer Grant or award Restricted Stock Units 1,108 $0.00 -
May 13, 2026 JL Jack Langer Option exercise Stock Options (Right to Buy) 1,501 $0.00 -
May 13, 2026 JL Jack Langer Option exercise Class A Common Stock 1,501 $212.31 $319K
May 13, 2026 JL Jack Langer Tax withholding / forfeiture Class A Common Stock 1,496 $213.61 $320K
May 13, 2026 KB Kevin L. Beebe Option exercise Class A Common Stock 1,501 $212.31 $319K
May 13, 2026 KB Kevin L. Beebe Tax withholding / forfeiture Class A Common Stock 1,492 $213.61 $319K
May 13, 2026 KB Kevin L. Beebe Option exercise Stock Options (Right to Buy) 1,501 $0.00 -
May 13, 2026 SB Steven E. Bernstein Tax withholding / forfeiture Class A Common Stock 1,496 $213.61 $320K
May 1, 2026 JL Jack Langer Option exercise Class A Common Stock 248 - -
May 1, 2026 JL Jack Langer Option exercise Class A Common Stock 302 - -
May 1, 2026 JL Jack Langer Option exercise Class A Common Stock 331 - -
May 1, 2026 JL Jack Langer Tax withholding / forfeiture Class A Common Stock 325.97 $221.20 $72K
May 1, 2026 JL Jack Langer Option exercise Restricted Stock Units 248 - -
May 1, 2026 JL Jack Langer Option exercise Restricted Stock Units 302 - -
May 1, 2026 JL Jack Langer Option exercise Restricted Stock Units 331 - -
May 1, 2026 MC Mary S. Chan Option exercise Class A Common Stock 248 - -
May 1, 2026 MC Mary S. Chan Option exercise Class A Common Stock 302 - -
May 1, 2026 MC Mary S. Chan Option exercise Class A Common Stock 331 - -
May 1, 2026 MC Mary S. Chan Tax withholding / forfeiture Class A Common Stock 325.97 $221.20 $72K
May 1, 2026 MC Mary S. Chan Option exercise Restricted Stock Units 248 - -
May 1, 2026 MC Mary S. Chan Option exercise Restricted Stock Units 302 - -
May 1, 2026 MC Mary S. Chan Option exercise Restricted Stock Units 331 - -
May 1, 2026 LB Laurie Bowen Option exercise Class A Common Stock 248 - -
May 1, 2026 LB Laurie Bowen Option exercise Class A Common Stock 302 - -
May 1, 2026 LB Laurie Bowen Option exercise Class A Common Stock 331 - -
May 1, 2026 LB Laurie Bowen Tax withholding / forfeiture Class A Common Stock 325.97 $221.20 $72K
May 1, 2026 LB Laurie Bowen Option exercise Restricted Stock Units 248 - -
May 1, 2026 LB Laurie Bowen Option exercise Restricted Stock Units 302 - -
May 1, 2026 LB Laurie Bowen Option exercise Restricted Stock Units 331 - -
May 1, 2026 AW Amy E. Wilson Option exercise Class A Common Stock 248 - -
May 1, 2026 AW Amy E. Wilson Option exercise Class A Common Stock 302 - -
May 1, 2026 AW Amy E. Wilson Option exercise Class A Common Stock 331 - -
May 1, 2026 AW Amy E. Wilson Option exercise Restricted Stock Units 248 - -
May 1, 2026 AW Amy E. Wilson Option exercise Restricted Stock Units 302 - -
May 1, 2026 AW Amy E. Wilson Option exercise Restricted Stock Units 331 - -
Apr 13, 2026 MC Mary S. Chan Tax withholding / forfeiture Class A Common Stock 1,453 $223.75 $325K
Apr 13, 2026 MC Mary S. Chan Option exercise Class A Common Stock 1,501 $212.31 $319K
Apr 13, 2026 MC Mary S. Chan Option exercise Stock Options (Right to Buy) 1,501 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Tax withholding / forfeiture Class A Common Stock 1,664 $195.69 $326K
Mar 6, 2026 MC Mark R. Ciarfella - Officer Tax withholding / forfeiture Class A Common Stock 566.84 $195.69 $111K
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Class A Common Stock 1,532 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Class A Common Stock 1,848 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Tax withholding / forfeiture Class A Common Stock 264.55 $195.69 $52K
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Class A Common Stock 4,288 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Tax withholding / forfeiture Class A Common Stock 675.54 $195.69 $132K
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Restricted Stock Units 715 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Performance Restricted Stock Units 2,144 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Derivative Performance Restricted Stock Units 2,144 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Restricted Stock units 1,532 $0.00 -
Mar 6, 2026 MC Mark R. Ciarfella - Officer Option exercise Restricted Stock Units 1,848 $0.00 -
Mar 5, 2026 MC Mark R. Ciarfella - Officer Grant or award Restricted Stock Units 6,717 $0.00 -
Mar 5, 2026 MC Mark R. Ciarfella - Officer Grant or award Performance Restricted Stock Units 6,716 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Restricted Stock Units 1,543 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Restricted Stock Units 1,920 $0.00 -
Mar 5, 2026 RC Richard M. Cane - Officer Grant or award Restricted Stock Units 6,717 $0.00 -
Mar 5, 2026 RC Richard M. Cane - Officer Grant or award Performance Restricted Stock Units 6,716 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Class A Common Stock 1,543 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Class A Common Stock 1,920 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Class A Common Stock 694 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Tax withholding / forfeiture Class A Common Stock 273.09 $195.69 $53K
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Class A Common Stock 4,162 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Tax withholding / forfeiture Class A Common Stock 1,033 $195.69 $202K
Mar 6, 2026 RC Richard M. Cane - Officer Tax withholding / forfeiture Class A Common Stock 607.17 $195.69 $119K
Mar 6, 2026 RC Richard M. Cane - Officer Tax withholding / forfeiture Class A Common Stock 613.3 $195.69 $120K
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Restricted Stock Units 694 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Option exercise Performance Restricted Stock Units 2,081 $0.00 -
Mar 6, 2026 RC Richard M. Cane - Officer Derivative Performance Restricted Stock Units 2,081 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Performance Restricted Stock Units 1,965 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Derivative Performance Restricted Stock Units 1,965 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Restricted Stock Units 1,480 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Restricted Stock Units 1,920 $0.00 -
Mar 5, 2026 JK Joshua Koenig - Officer Grant or award Restricted Stock Units 6,717 $0.00 -
Mar 5, 2026 JK Joshua Koenig - Officer Grant or award Performance Restricted Stock Units 6,716 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Class A Common Stock 655 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Class A Common Stock 1,480 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Class A Common Stock 1,920 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Tax withholding / forfeiture Class A Common Stock 257.74 $195.69 $50K
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Class A Common Stock 3,930 $0.00 -
Mar 6, 2026 JK Joshua Koenig - Officer Tax withholding / forfeiture Class A Common Stock 1,546 $195.69 $303K
Mar 6, 2026 JK Joshua Koenig - Officer Tax withholding / forfeiture Class A Common Stock 582.38 $195.69 $114K
Mar 6, 2026 JK Joshua Koenig - Officer Tax withholding / forfeiture Class A Common Stock 755.52 $195.69 $148K
Mar 6, 2026 JK Joshua Koenig - Officer Option exercise Restricted Stock Units 655 $0.00 -
Mar 5, 2026 MM Marc Montagner - Officer Grant or award Restricted Stock Units 8,561 $0.00 -
Mar 5, 2026 MM Marc Montagner - Officer Grant or award Perfomance Restricted Stock Units 8,561 $0.00 -
Mar 6, 2026 MM Marc Montagner - Officer Option exercise Class A Common Stock 2,451 $0.00 -
Mar 6, 2026 MM Marc Montagner - Officer Option exercise Class A Common Stock 2,072 $0.00 -
Mar 6, 2026 MM Marc Montagner - Officer Tax withholding / forfeiture Class A Common Stock 815.33 $195.69 $160K
Mar 6, 2026 MM Marc Montagner - Officer Tax withholding / forfeiture Class A Common Stock 978.79 $195.69 $192K
Mar 6, 2026 MM Marc Montagner - Officer Option exercise Restricted Stock Units 2,072 $0.00 -
Mar 6, 2026 MM Marc Montagner - Officer Option exercise Restricted Stock Units 2,451 $0.00 -
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SmartStop Self Storage REIT, Inc.
Donald Day - OfficerOption exercise457 sh
