Skip to contentCallaghan Brian J. — ON ASSIGNMENT INC insider: 50 transactions · InsiderLensInsider trading activity of Callaghan Brian J.
- Transactions on record
- 50
- since Sep 5, 2012
- Open-market buys
- 2
- $1.1M
- Open-market sells
- 28
- $87.3M
- Companies traded
- 1
- last filing Apr 27, 2026
Figures computed from official regulatory filings — methodology.
Companies where Callaghan Brian J. has traded
Track record of Callaghan Brian J.
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Callaghan Brian J.
Co-insiders of Callaghan Brian J.
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
Dyer Joseph WendellON ASSIGNMENT INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Apr 27, 2026 | Buy | 5,121 | 20.27 USD | $103.8K | SEC |
| Jan 6, 2026 | Award | 4,500 | 46.66 USD | $210K | SEC |
| Jan 6, 2025 | Award | 2,232 | 82.86 USD | $184.9K | SEC |
| Jan 4, 2024 | Award | 1,933 | 95.67 USD | $184.9K | SEC |
| Jan 4, 2023 | Award | 2,243 | 82.46 USD | $185K | SEC |
| Jan 5, 2022 | Award | 1,209 | 124.06 USD | $150K | SEC |
| Jan 5, 2021 | Award | 1,861 | 80.56 USD | $149.9K | SEC |
| Nov 25, 2020 | Sell | -53,190 | 82.29 USD | $4.4M | SEC |
| Nov 25, 2020 | Sell | -21,810 | 82.51 USD | $1.8M | SEC |
| Jan 6, 2020 | Award | 2,107 | 71.19 USD | $150K | SEC |
| Jan 4, 2019 | Award | 2,301 | 54.31 USD | $125K | SEC |
| Nov 6, 2018 | Buy | 15,000 | 68.03 USD | $1M | SEC |
| Jan 29, 2018 | Sell | -165 | 69.00 USD | $11.4K | SEC |
| Jan 29, 2018 | Sell | -20,440 | 69.00 USD | $1.4M | SEC |
| Dec 27, 2017 | Award | 816 | 0.00 USD | $0 | SEC |
| Nov 30, 2017 | Sell | -20,250 | 64.00 USD | $1.3M | SEC |
| Oct 30, 2017 | Sell | -20,250 | 59.04 USD | $1.2M | SEC |
| Aug 3, 2017 | Award | 2,557 | 0.00 USD | $0 | SEC |
| Jun 21, 2017 | Sell | -20,250 | 54.02 USD | $1.1M | SEC |
| Mar 10, 2017 | Sell | -8,000 | 47.05 USD | $376.4K | SEC |
| Mar 10, 2017 | Sell | -6,810 | 47.00 USD | $320.1K | SEC |
| Mar 7, 2017 | Sell | -11,600 | 47.02 USD | $545.4K | SEC |
| Mar 7, 2017 | Sell | -2,130 | 47.01 USD | $100.1K | SEC |
| Mar 7, 2017 | Sell | -560 | 47.00 USD | $26.3K | SEC |
| Mar 2, 2017 | Sell | -17,262 | 47.12 USD | $813.4K | SEC |