John Strosahl insider trades: Jamf Holding (JAMF) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
Open-market buys and sales
17 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | JAMF | ↓ Sell | 43,650 | $9.88 | $431K | Direct | Oct 20, 2025 (3d) |
| Jun 5, 2025 | JAMF | ↓ Sell | 16,125 | $10.75 | $173K | Direct | Jun 6, 2025 (1d) |
| Mar 19, 2025 | JAMF | ↓ Sell | 56,170 | $13.59 | $763K | Direct | Mar 21, 2025 (2d) |
| Jun 4, 2024 | JAMF | ↓ Sell | 10,795 | $15.42 | $166K | Direct | Jun 6, 2024 (2d) |
| Jun 3, 2024 | JAMF | ↓ Sell | 25,000 | $15.39 | $385K | Direct | Jun 5, 2024 (2d) |
| Mar 20, 2024 | JAMF | ↓ Sell | 32,674 | $17.94 | $586K | Direct | Mar 21, 2024 (1d) |
| Mar 18, 2024 | JAMF | ↓ Sell | 33,961 | $17.89 | $607K | Direct | Mar 20, 2024 (2d) |
| Dec 1, 2021 | JAMF | ↓ Sell | 15,125 | $31.46 | $476K | Direct | Dec 3, 2021 (2d) |
| Sep 9, 2021 | JAMF | ↓ Sell | 35,276 | $37.07 | $1.3M | Direct | Sep 13, 2021 (4d) |
| Jun 4, 2021 | JAMF | ↓ Sell | 1,300 | $37.09 | $48K | Direct | Jun 8, 2021 (4d) |
| Jun 3, 2021 | JAMF | ↓ Sell | 21,837 | $35.56 | $777K | Direct | Jun 4, 2021 (1d) |
| Jun 2, 2021 | JAMF | ↓ Sell | 86,882 | $35.46 | $3.1M | By John R. Strosahl Rev. Intervivos Trus | Jun 4, 2021 (2d) |
| Jun 1, 2021 | JAMF | ↓ Sell | 93,934 | $34.05 | $3.2M | Direct | Jun 3, 2021 (2d) |
| Feb 16, 2021 | JAMF | ↓ Sell | 15,125 | $39.66 | $600K | Direct | Feb 18, 2021 (2d) |
| Jan 28, 2021 | JAMF | ↓ Sell | 60,695 | $37.38 | $2.3M | Direct | Feb 1, 2021 (4d) |
| Jan 27, 2021 | JAMF | ↓ Sell | 6,400 | $37.02 | $237K | Direct | Jan 29, 2021 (2d) |
| Jul 21, 2020 | JAMF | ↑ Buy | 7,692 | $26.00 | $200K | Direct | Jul 23, 2020 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other JAMF insiders
Open-market trades in the last 12 months
About John Strosahl's insider trades
John Strosahl is CEO at Jamf Holding (JAMF). Since Jul 21, 2020, John has reported 1 open-market purchase worth $200K and 16 sales worth $15.1M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include option exercises (9 filings), grants and awards (9 filings), shares returned to the company (2 filings), shares withheld for taxes (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every JAMF insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.