Insider trades › Ara Mahdessian
Ara Mahdessian
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 Nov 5, 2026
Companies
1
where this person reports as an insider
Open-market buys
0
among the latest 100 trades
Open-market sales
100
among the latest 100 trades
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Using 13F.ai, list Ara Mahdessian'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 Ara Mahdessian bought perform after the purchase compared with the S&P 500?
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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 |
|---|---|---|
| TTAN ServiceTitan, Inc. | Chief Executive Officer, Director | Nov 5, 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 | ||||||
|---|---|---|---|---|---|---|---|
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 9,594 | $83.78 | $803.8K | -2.4% | Form 4 ↗ |
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,328 | $83.78 | $195.0K | -2.4% | Form 4 ↗ |
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 4,430 | $83.78 | $371.1K | -2.4% | Form 4 ↗ |
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 5,928 | $83.78 | $496.6K | -2.4% | Form 4 ↗ |
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,764 | $83.78 | $231.6K | -2.4% | Form 4 ↗ |
| Nov 5, 2026 | TTAN ServiceTitan, Inc. | Sale | 16,029 | $83.78 | $1.3M | -2.4% | Form 4 ↗ |
| Nov 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,672 | $87.38 | $233.5K | -4.2% | Form 4 ↗ |
| Nov 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,964 | $87.38 | $259.0K | -4.2% | Form 4 ↗ |
| Nov 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 25,444 | $87.38 | $2.2M | -4.2% | Form 4 ↗ |
| Nov 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 31,706 | $87.38 | $2.8M | -4.2% | Form 4 ↗ |
| Nov 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 1,141 | $87.38 | $99.7K | -4.2% | Form 4 ↗ |
| Sep 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 3,148 | $57.07 | $179.6K | +53.4% | Form 4 ↗ |
| Aug 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 3,445 | $84.89 | $292.4K | -2.0% | Form 4 ↗ |
| Aug 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 245 | $84.89 | $20.8K | -2.0% | Form 4 ↗ |
| Aug 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 17,167 | $84.89 | $1.5M | -2.0% | Form 4 ↗ |
| Aug 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 11,902 | $84.89 | $1.0M | -2.0% | Form 4 ↗ |
| Aug 4, 2026 | TTAN ServiceTitan, Inc. | Sale | 5,528 | $84.89 | $469.3K | -2.0% | Form 4 ↗ |
| Aug 3, 2026 | TTAN ServiceTitan, Inc. | Sale | 15,459 | $84.75 | $1.3M | -0.5% | Form 4 ↗ |
| Aug 3, 2026 | TTAN ServiceTitan, Inc. | Sale | 1,613 | $84.75 | $136.7K | -0.5% | Form 4 ↗ |
| Aug 3, 2026 | TTAN ServiceTitan, Inc. | Sale | 26,473 | $84.75 | $2.2M | -0.5% | Form 4 ↗ |
| Aug 3, 2026 | TTAN ServiceTitan, Inc. | Sale | 3,271 | $84.75 | $277.2K | -0.5% | Form 4 ↗ |
| Aug 3, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,950 | $84.75 | $250.0K | -0.5% | Form 4 ↗ |
| Jul 7, 2026 | TTAN ServiceTitan, Inc. | Sale | 23,720 | $80.98 | $1.9M | +2.8% | Form 4 ↗ |
| Jul 7, 2026 | TTAN ServiceTitan, Inc. | Sale | 28,048 | $80.98 | $2.3M | +2.8% | Form 4 ↗ |
| Jul 7, 2026 | TTAN ServiceTitan, Inc. | Sale | 179 | $80.98 | $14.5K | +2.8% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 923 | $66.19 | $61.1K | +30.5% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 610 | $66.19 | $40.4K | +30.5% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 825 | $66.19 | $54.6K | +30.5% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 485 | $66.19 | $32.1K | +30.5% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 154 | $66.19 | $10.2K | +30.5% | Form 4 ↗ |
| Jun 17, 2026 | TTAN ServiceTitan, Inc. | Sale | 31 | $66.19 | $2,058 | +30.5% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 650 | $69.86 | $45.4K | +6.1% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 1,039 | $69.86 | $72.5K | +6.1% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 351 | $69.86 | $24.5K | +6.1% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 79 | $69.86 | $5,501 | +6.1% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 50 | $69.86 | $3,476 | +6.1% | Form 4 ↗ |
| Mar 18, 2026 | TTAN ServiceTitan, Inc. | Sale | 121 | $69.86 | $8,418 | +6.1% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 481 | $92.49 | $44.5K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 5,525 | $92.49 | $511.0K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 4,319 | $92.49 | $399.5K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 2,436 | $92.49 | $225.3K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 3,878 | $92.49 | $358.7K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 6,304 | $92.49 | $583.1K | -17.3% | Form 4 ↗ |
| Jan 15, 2026 | TTAN ServiceTitan, Inc. | Sale | 9,057 | $92.49 | $837.7K | -17.3% | Form 4 ↗ |
| Jan 14, 2026 | TTAN ServiceTitan, Inc. | Sale | 3,382 | $98.50 | $333.1K | -24.1% | Form 4 ↗ |
| Jan 14, 2026 | TTAN ServiceTitan, Inc. | Sale | 13,672 | $98.50 | $1.3M | -24.1% | Form 4 ↗ |
| Jan 14, 2026 | TTAN ServiceTitan, Inc. | Sale | 1,657 | $98.50 | $163.2K | -24.1% | Form 4 ↗ |
| Jan 14, 2026 | TTAN ServiceTitan, Inc. | Sale | 11,950 | $98.50 | $1.2M | -24.1% | Form 4 ↗ |
| Jan 14, 2026 | TTAN ServiceTitan, Inc. | Sale | 1,339 | $98.50 | $131.9K | -24.1% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 1,064 | $105.30 | $112.0K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 817 | $105.30 | $86.0K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 264 | $105.30 | $27.8K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 410 | $105.30 | $43.2K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 195 | $105.30 | $20.5K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 204 | $105.30 | $21.5K | -34.3% | Form 4 ↗ |
| Dec 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 85 | $105.30 | $8,924 | -34.3% | Form 4 ↗ |
| Dec 11, 2025 | TTAN ServiceTitan, Inc. | Sale | 24,216 | $106.85 | $2.6M | -31.5% | Form 4 ↗ |
| Dec 11, 2025 | TTAN ServiceTitan, Inc. | Sale | 4,974 | $106.85 | $531.5K | -31.5% | Form 4 ↗ |
| Dec 11, 2025 | TTAN ServiceTitan, Inc. | Sale | 340 | $106.85 | $36.3K | -31.5% | Form 4 ↗ |
| Dec 11, 2025 | TTAN ServiceTitan, Inc. | Sale | 13,136 | $106.85 | $1.4M | -31.5% | Form 4 ↗ |
| Dec 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 41,209 | $107.56 | $4.4M | -32.5% | Form 4 ↗ |
| Dec 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 42,517 | $107.56 | $4.6M | -32.5% | Form 4 ↗ |
| Dec 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 4,799 | $107.56 | $516.2K | -32.5% | Form 4 ↗ |
| Nov 6, 2025 | TTAN ServiceTitan, Inc. | Sale | 3,772 | $91.40 | $344.8K | -22.8% | Form 4 ↗ |
| Nov 6, 2025 | TTAN ServiceTitan, Inc. | Sale | 13,374 | $91.40 | $1.2M | -22.8% | Form 4 ↗ |
| Nov 6, 2025 | TTAN ServiceTitan, Inc. | Sale | 13,197 | $91.40 | $1.2M | -22.8% | Form 4 ↗ |
| Nov 6, 2025 | TTAN ServiceTitan, Inc. | Sale | 16,199 | $91.40 | $1.5M | -22.8% | Form 4 ↗ |
| Nov 5, 2025 | TTAN ServiceTitan, Inc. | Sale | 12,095 | $91.72 | $1.1M | -21.3% | Form 4 ↗ |
| Nov 5, 2025 | TTAN ServiceTitan, Inc. | Sale | 2,168 | $91.72 | $198.8K | -21.3% | Form 4 ↗ |
| Oct 14, 2025 | TTAN ServiceTitan, Inc. | Sale | 2,283 | $96.03 | $219.2K | -28.8% | Form 4 ↗ |
| Oct 14, 2025 | TTAN ServiceTitan, Inc. | Sale | 6,348 | $96.03 | $609.6K | -28.8% | Form 4 ↗ |
| Oct 14, 2025 | TTAN ServiceTitan, Inc. | Sale | 12,149 | $96.03 | $1.2M | -28.8% | Form 4 ↗ |
| Oct 14, 2025 | TTAN ServiceTitan, Inc. | Sale | 11,220 | $96.03 | $1.1M | -28.8% | Form 4 ↗ |
| Oct 13, 2025 | TTAN ServiceTitan, Inc. | Sale | 10,448 | $97.85 | $1.0M | -27.7% | Form 4 ↗ |
| Oct 13, 2025 | TTAN ServiceTitan, Inc. | Sale | 10,284 | $97.85 | $1.0M | -27.7% | Form 4 ↗ |
| Oct 13, 2025 | TTAN ServiceTitan, Inc. | Sale | 11,176 | $97.85 | $1.1M | -27.7% | Form 4 ↗ |
| Oct 13, 2025 | TTAN ServiceTitan, Inc. | Sale | 92 | $97.85 | $9,002 | -27.7% | Form 4 ↗ |
| Sep 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 286 | $116.04 | $33.2K | -42.0% | Form 4 ↗ |
| Sep 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 706 | $116.04 | $81.9K | -42.0% | Form 4 ↗ |
| Sep 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 1,295 | $116.04 | $150.2K | -42.0% | Form 4 ↗ |
| Sep 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 772 | $116.04 | $89.6K | -42.0% | Form 4 ↗ |
| Sep 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 22,131 | $116.01 | $2.6M | -43.5% | Form 4 ↗ |
| Sep 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 10,371 | $116.01 | $1.2M | -43.5% | Form 4 ↗ |
| Sep 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 6,663 | $116.01 | $773.0K | -43.5% | Form 4 ↗ |
| Sep 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 2,713 | $116.01 | $314.7K | -43.5% | Form 4 ↗ |
| Sep 10, 2025 | TTAN ServiceTitan, Inc. | Sale | 788 | $116.01 | $91.4K | -43.5% | Form 4 ↗ |
| Sep 9, 2025 | TTAN ServiceTitan, Inc. | Sale | 13,865 | $118.42 | $1.6M | -46.9% | Form 4 ↗ |
| Sep 9, 2025 | TTAN ServiceTitan, Inc. | Sale | 14,706 | $118.42 | $1.7M | -46.9% | Form 4 ↗ |
| Sep 9, 2025 | TTAN ServiceTitan, Inc. | Sale | 14,095 | $118.42 | $1.7M | -46.9% | Form 4 ↗ |
| Aug 21, 2025 | TTAN ServiceTitan, Inc. | Sale | 9,268 | $103.71 | $961.2K | -39.2% | Form 4 ↗ |
| Aug 21, 2025 | TTAN ServiceTitan, Inc. | Sale | 2,797 | $103.71 | $290.1K | -39.2% | Form 4 ↗ |
| Aug 21, 2025 | TTAN ServiceTitan, Inc. | Sale | 33,120 | $103.71 | $3.4M | -39.2% | Form 4 ↗ |
| Aug 20, 2025 | TTAN ServiceTitan, Inc. | Sale | 7,586 | $102.71 | $779.2K | -37.7% | Form 4 ↗ |
| Aug 20, 2025 | TTAN ServiceTitan, Inc. | Sale | 732 | $102.71 | $75.2K | -37.7% | Form 4 ↗ |
| Aug 20, 2025 | TTAN ServiceTitan, Inc. | Sale | 31,829 | $102.71 | $3.3M | -37.7% | Form 4 ↗ |
| Jul 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 1,480 | $112.51 | $166.5K | -46.7% | Form 4 ↗ |
| Jul 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 18,049 | $112.51 | $2.0M | -46.7% | Form 4 ↗ |
| Jul 17, 2025 | TTAN ServiceTitan, Inc. | Sale | 23,137 | $112.51 | $2.6M | -46.7% | Form 4 ↗ |
| Jul 16, 2025 | TTAN ServiceTitan, Inc. | Sale | 24,383 | $110.84 | $2.7M | -46.5% | Form 4 ↗ |
| Jul 16, 2025 | TTAN ServiceTitan, Inc. | Sale | 17,996 | $110.84 | $2.0M | -46.5% | 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.