Insider trades › Brian Halligan
Brian Halligan
A corporate insider: an officer, director or owner of more than 10% of a company. Insiders report their trades to the SEC on Form 4The form insiders use to report each purchase or sale of their company's stock. It is due within two business days of the trade. · Last filing Oct 21, 2026
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Using 13F.ai, list Brian Halligan's open-market buys and sells across companies in the last two years, with the Form 4 links.
Using 13F.ai, how did the stocks Brian Halligan bought perform after the purchase compared with the S&P 500?
Using 13F.ai, are other insiders at the same companies buying or selling at the same time as Brian Halligan?
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Buying and selling by quarter
Dollars bought and sold on the open market over the last two years.
Bought Sold
By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.
Roles
The companies where this person reports as an insider, and their position at each, most recent first.
| Company | Role | Last filed |
|---|---|---|
| HUBS HubSpot, Inc. | Executive Chair, Director | Oct 21, 2026 |
Roles come from the filings themselves and can change over time.
Latest open-market trades
Purchases and sales at every company, most recent filing first.
| How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss. | Filing | ||||||
|---|---|---|---|---|---|---|---|
| Oct 20, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $239.57 | $2.0M | -11.5% | Form 4 ↗ |
| Sep 15, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $245.64 | $2.1M | -9.8% | Form 4 ↗ |
| Aug 18, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $219.50 | $1.9M | -2.3% | Form 4 ↗ |
| Jul 21, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $221.09 | $1.9M | -1.4% | Form 4 ↗ |
| Jun 16, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $184.42 | $1.6M | +18.3% | Form 4 ↗ |
| May 19, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $220.00 | $1.9M | +1.5% | Form 4 ↗ |
| Apr 21, 2026 | HUBS HubSpot, Inc. | Sale | 8,292 | $230.72 | $1.9M | -12.9% | Form 4 ↗ |
| Mar 17, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $262.75 | $2.2M | -30.6% | Form 4 ↗ |
| Feb 17, 2026 | HUBS HubSpot, Inc. | Sale | 8,261 | $253.00 | $2.1M | -22.6% | Form 4 ↗ |
| Jan 20, 2026 | HUBS HubSpot, Inc. | Sale | 8,500 | $303.38 | $2.6M | -40.1% | Form 4 ↗ |
| Dec 16, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $366.99 | $3.1M | -52.5% | Form 4 ↗ |
| Nov 18, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $368.11 | $3.1M | -55.3% | Form 4 ↗ |
| Nov 3, 2025 | HUBS HubSpot, Inc. | Sale | 235 | $493.30 | $115.9K | -66.5% | Form 4 ↗ |
| Oct 21, 2025 | HUBS HubSpot, Inc. | Sale | 8,265 | $446.98 | $3.7M | -66.9% | Form 4 ↗ |
| Sep 16, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $506.52 | $4.3M | -71.1% | Form 4 ↗ |
| Aug 19, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $449.84 | $3.8M | -68.9% | Form 4 ↗ |
| Jul 15, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $543.07 | $4.6M | -80.2% | Form 4 ↗ |
| Jun 17, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $548.03 | $4.7M | -87.1% | Form 4 ↗ |
| May 20, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $645.54 | $5.5M | -93.4% | Form 4 ↗ |
| Apr 15, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $538.60 | $4.6M | -100.6% | Form 4 ↗ |
| Mar 18, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $607.48 | $5.2M | -98.1% | Form 4 ↗ |
| Feb 18, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $810.00 | $6.9M | -96.3% | Form 4 ↗ |
| Jan 21, 2025 | HUBS HubSpot, Inc. | Sale | 8,500 | $709.29 | $6.0M | -95.2% | Form 4/A ↗ |
| Dec 17, 2024 | HUBS HubSpot, Inc. | Sale | 8,500 | $729.65 | $6.2M | -95.5% | Form 4 ↗ |
| Nov 19, 2024 | HUBS HubSpot, Inc. | Sale | 8,500 | $661.59 | $5.6M | -96.0% | Form 4 ↗ |
Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.
When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.