Justin William Smart - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Justin William Smart has filed 2 SEC Form 4 filings across 1 company in the last 90 days - selling. Lifetime open-market sales: $420K.
Profile
Justin William Smart is President at KILROY REALTY CORP (NYSE: KRC). Smart has reported 8 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | President |
|---|---|
| Notability | 40/100 |
Board memberships
- KILROY REALTY CORP
Reported roles
- President
Trading Pattern
InsiderAlpha's records for Justin William Smart go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Justin William Smart has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- President at KILROY REALTY CORP (KRC) - 8 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-10 | KRC | KILROY REALTY CORP | A - Grant or award | 5.4K | $0.00 | |
| 2026-06-11 | KRC | KILROY REALTY CORP | S - Open-market sale | 10.8K | $38.71 | $420K |
| 2026-04-10 | KRC | KILROY REALTY CORP | A - Grant or award | 7.2K | $0.00 | |
| 2026-02-10 | KRC | KILROY REALTY CORP | F - Tax withholding / forfeiture | 7.2K | $34.31 | $248K |
| 2026-02-10 | KRC | KILROY REALTY CORP | M - Option exercise | 134.1K | $0.00 | |
| 2026-02-10 | KRC | KILROY REALTY CORP | A - Grant or award | 20.5K | $0.00 | |
| 2025-10-08 | KRC | KILROY REALTY CORP | A - Grant or award | 3.0K | $0.00 | |
| 2025-07-09 | KRC | KILROY REALTY CORP | A - Grant or award | 3.5K | $0.00 | |
| 2025-04-09 | KRC | KILROY REALTY CORP | A - Grant or award | 3.9K | $0.00 | |
| 2024-10-11 | KRC | KILROY REALTY CORP | A - Grant or award | 2.2K | $0.00 |
Companies - Last 90 Days
- KILROY REALTY CORP (KRC) - 2 filings, last 2026-07-10
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Justin William Smart has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Heidi Rena Roth - $854K of KRC open-market activity in the last 12 months
- A. Robert Paratte - $784K of KRC open-market activity in the last 12 months
- Jolie A. Hunt - $597K of KRC open-market activity in the last 12 months
- Merryl Elizabeth Werber - $239K of KRC open-market activity in the last 12 months
- Eliott Trencher - $152K of KRC open-market activity in the last 12 months
- Lauren N. Stadler - $104K of KRC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
Frequently Asked Questions
Who is Justin William Smart?
Justin William Smart is President at KILROY REALTY CORP (NYSE: KRC). Smart has reported 8 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Justin William Smart submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Justin William Smart been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($420K) across all tracked filings.
Where can I see all of Justin William Smart's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Justin William Smart profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.