Barrett Business Services, Inc. (BBSI) Insider Trading
Over the last 3 months, BBSI insiders made 4 open-market buys and 1 sale, a net purchase of $245K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 163 institutions increased and 123 reduced their position (13F).
Insider Activity
Sentiment
87/100
Buys (3m)
4
Sells (3m)
1
Net (3m)
$245.3K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Jul
Aug
Sep
Nov
Mar
May
Context3-month price +11.2%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 13, 2026 | Finn Mark Stevendirector | Buy | 1,000 | $28.60 |
| Mar 26, 2026 | Finn Mark Stevendirector | Buy | 1,000 | $29.40 |
| Mar 20, 2026 | Finn Mark Stevendirector | Buy | 500 | $27.93 |
| Mar 18, 2026 | Potts James Rofficer: EVP Gen Counsel & Secretary | Sell | 1,803 | $28.68 |
| Mar 16, 2026 | Kramer Garyofficer: President & CEO | Buy | 8,370 | $26.89 |
| Mar 3, 2026 | Finn Mark Stevendirector | Buy | 1,000 | $27.72 |
| Feb 25, 2026 | Kramer Garyofficer: President & CEO | Grant | 55,206 | — |
| Feb 25, 2026 | Blotz Geraldofficer: Executive VP & COO | Grant | 14,354 | — |
| Feb 25, 2026 | Kramer Garyofficer: President & CEO | Tax | 21,815 | $30.92 |
| Feb 25, 2026 | Blotz Geraldofficer: Executive VP & COO | Tax | 5,921 | $30.92 |
| Feb 25, 2026 | Harris Anthony Jofficer: Executive VP & CFO | Grant | 12,075 | — |
| Feb 25, 2026 | Harris Anthony Jofficer: Executive VP & CFO | Tax | 4,960 | $30.92 |
| Feb 25, 2026 | Potts James Rofficer: EVP Gen Counsel & Secretary | Grant | 6,350 | — |
| Feb 25, 2026 | Potts James Rofficer: EVP Gen Counsel & Secretary | Tax | 2,745 | $30.92 |
| Jan 5, 2026 | Blotz Geraldofficer: Executive VP & COO | Grant | 280 | — |
| Jan 5, 2026 | Harris Anthony Jofficer: Executive VP & CFO | Grant | 199 | — |
| Jan 5, 2026 | Kramer Garyofficer: President & CEO | Grant | 110 | — |
| Jan 5, 2026 | Potts James Rofficer: EVP Gen Counsel & Secretary | Grant | 189 | — |
| Nov 12, 2025 | Finn Mark Stevendirector | Buy | 1,000 | $34.39 |
| Nov 12, 2025 | Clabby Joseph Stephendirector | Buy | 1,000 | $34.83 |
| Sep 24, 2025 | Blotz Geraldofficer: Executive VP & COO | Sell | 11,664 | $46.08 |
| Sep 17, 2025 | MEEKER ANTHONYdirector | Sell | 3,064 | $46.78 |
| Sep 12, 2025 | Finn Mark Stevendirector | Buy | 500 | $47.06 |
| Aug 26, 2025 | Kramer Garyofficer: President & CEO | Sell | 80,000 | $48.35 |
| Aug 26, 2025 | Kramer Garyofficer: President & CEO | Sell | 22,344 | $48.53 |
| Aug 26, 2025 | Kramer Garyofficer: President & CEO | Option | 80,000 | $20.55 |
| Aug 18, 2025 | Potts James Rofficer: EVP Gen Counsel & Secretary | Sell | 20,651 | $46.70 |
| Aug 15, 2025 | Cusick Thomas B.director | Sell | 3,064 | $47.64 |
| Aug 15, 2025 | CARLEY THOMAS Jdirector | Option | 12,646 | $9.95 |
| Aug 15, 2025 | CARLEY THOMAS Jdirector | Sell | 12,646 | $47.62 |
Source: BBSI SEC Form 4 filings, latest May 13, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their BBSI positions over the last 6 months (SEC Form 13F).
Increased
163
New positions
53
Reduced
123
Sold out
62
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| MAWER INVESTMENT MANAGEMENT LTD. | Increased | 2.0M | Feb 10, 2026 |
| BLACKROCK, INC. | Increased | 1.9M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 1.9M | May 13, 2026 |
| THRIVENT FINANCIAL FOR LUTHERANS | Reduced | 1.9M | Feb 5, 2026 |
| THRIVENT FINANCIAL FOR LUTHERANS | Reduced | 1.7M | May 1, 2026 |
| MAWER INVESTMENT MANAGEMENT LTD. | Reduced | 1.7M | May 6, 2026 |
| VANGUARD GROUP INC | Reduced | 1.5M | Jan 29, 2026 |
| ROYCE & ASSOCIATES LP | Increased | 1.4M | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.1M | May 15, 2026 |
| PRIVATE CAPITAL MANAGEMENT, LLC | Increased | 1000K | May 15, 2026 |
| PRIVATE CAPITAL MANAGEMENT, LLC | Increased | 999K | Feb 17, 2026 |
| ROYCE & ASSOCIATES LP | Increased | 871K | Feb 9, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 860K | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 822K | Feb 17, 2026 |
| TRIGRAN INVESTMENTS, INC. | Increased | 718K | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.