Insider trades › Benjamin Silbermann
Benjamin Silbermann
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 12, 2026
Companies
1
where this person reports as an insider
Open-market buys
0
among the latest 92 trades
Open-market sales
92
among the latest 92 trades
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Using 13F.ai, list Benjamin Silbermann'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 Benjamin Silbermann 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 |
|---|---|---|
| PINS Pinterest, Inc. | Director, 10% owner | Nov 12, 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 11, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $19.00 | $890.8K | +0.3% | Form 4 ↗ |
| Nov 10, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $18.90 | $885.8K | +0.5% | Form 4 ↗ |
| Nov 4, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.00 | $984.3K | -8.1% | Form 4 ↗ |
| Nov 3, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $19.92 | $933.9K | -5.9% | Form 4 ↗ |
| Oct 21, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.94 | $1.1M | -14.1% | Form 4 ↗ |
| Oct 20, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.56 | $1.1M | -14.8% | Form 4 ↗ |
| Sep 30, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $18.72 | $877.5K | +2.5% | Form 4 ↗ |
| Sep 29, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $18.33 | $859.2K | +4.6% | Form 4 ↗ |
| Sep 23, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $18.21 | $853.6K | +5.5% | Form 4 ↗ |
| Sep 22, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $19.50 | $914.1K | +6.6% | Form 4 ↗ |
| Sep 16, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $18.64 | $873.8K | +2.6% | Form 4 ↗ |
| Sep 15, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $19.22 | $900.9K | +2.5% | Form 4 ↗ |
| Sep 9, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $20.04 | $939.4K | +5.8% | Form 4 ↗ |
| Sep 8, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $20.07 | $940.8K | -3.4% | Form 4 ↗ |
| Sep 2, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.63 | $1.0M | -8.3% | Form 4 ↗ |
| Sep 2, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.23 | $995.2K | -8.3% | Form 4 ↗ |
| Aug 26, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.57 | $1.1M | -16.3% | Form 4 ↗ |
| Aug 25, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.53 | $1.1M | -17.6% | Form 4 ↗ |
| Aug 19, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.11 | $1.1M | -16.2% | Form 4 ↗ |
| Aug 18, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.40 | $1.1M | -15.3% | Form 4 ↗ |
| Aug 12, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.23 | $1.1M | -14.0% | Form 4 ↗ |
| Aug 11, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.88 | $1.1M | -17.3% | Form 4 ↗ |
| Jul 22, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.57 | $1.1M | -16.0% | Form 4 ↗ |
| Jul 21, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.54 | $1.1M | -16.9% | Form 4 ↗ |
| Jul 15, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $23.03 | $1.1M | -19.1% | Form 4 ↗ |
| Jul 14, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.25 | $1.0M | -15.6% | Form 4 ↗ |
| Jul 8, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.22 | $1.0M | -16.2% | Form 4 ↗ |
| Jul 7, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $22.63 | $1.1M | -15.5% | Form 4 ↗ |
| Jul 1, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.64 | $1.0M | -13.7% | Form 4 ↗ |
| Jun 30, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.45 | $1.0M | -10.0% | Form 4 ↗ |
| Jun 24, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $19.90 | $932.8K | -6.5% | Form 4 ↗ |
| Jun 23, 2026 | PINS Pinterest, Inc. | Sale | 26,534 | $19.84 | $526.4K | -4.8% | Form 4 ↗ |
| Jun 23, 2026 | PINS Pinterest, Inc. | Sale | 20,341 | $20.18 | $410.5K | -4.8% | Form 4 ↗ |
| Jun 17, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $20.66 | $968.4K | -7.8% | Form 4 ↗ |
| Jun 16, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.15 | $991.4K | -10.0% | Form 4 ↗ |
| Jun 10, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.43 | $1.0M | -16.0% | Form 4 ↗ |
| Jun 9, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $21.78 | $1.0M | -15.0% | Form 4 ↗ |
| Jun 3, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $20.28 | $950.6K | -7.4% | Form 4 ↗ |
| Jun 2, 2026 | PINS Pinterest, Inc. | Sale | 46,875 | $20.50 | $960.9K | -7.6% | Form 4 ↗ |
| May 21, 2026 | PINS Pinterest, Inc. | Sale | 8,414 | $18.84 | $158.5K | +0.0% | Form 4 ↗ |
| Oct 1, 2025 | PINS Pinterest, Inc. | Sale | 8 | $31.86 | $255 | -52.7% | Form 4 ↗ |
| Sep 24, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $34.86 | $2.9M | -56.1% | Form 4 ↗ |
| Sep 24, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $34.85 | $653.4K | -56.1% | Form 4 ↗ |
| Sep 17, 2025 | PINS Pinterest, Inc. | Sale | 35,319 | $36.49 | $1.3M | -62.0% | Form 4 ↗ |
| Sep 17, 2025 | PINS Pinterest, Inc. | Sale | 48,014 | $36.80 | $1.8M | -62.0% | Form 4 ↗ |
| Sep 17, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $36.66 | $687.4K | -62.0% | Form 4 ↗ |
| Sep 10, 2025 | PINS Pinterest, Inc. | Sale | 63,864 | $34.80 | $2.2M | -61.4% | Form 4 ↗ |
| Sep 10, 2025 | PINS Pinterest, Inc. | Sale | 19,469 | $35.18 | $684.9K | -61.4% | Form 4 ↗ |
| Sep 10, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $36.00 | $675.0K | -61.4% | Form 4 ↗ |
| Sep 3, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $37.04 | $694.5K | -65.6% | Form 4 ↗ |
| Sep 3, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $37.04 | $3.1M | -65.6% | Form 4 ↗ |
| Aug 27, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $36.03 | $3.0M | -63.7% | Form 4 ↗ |
| Aug 27, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $36.03 | $675.6K | -63.7% | Form 4 ↗ |
| Aug 20, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $34.96 | $2.9M | -64.2% | Form 4 ↗ |
| Aug 20, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $34.96 | $655.5K | -64.2% | Form 4 ↗ |
| Aug 13, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $35.11 | $2.9M | -63.5% | Form 4 ↗ |
| Aug 13, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $35.11 | $658.3K | -63.5% | Form 4 ↗ |
| Jul 23, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $37.95 | $3.2M | -68.3% | Form 4 ↗ |
| Jul 23, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $37.95 | $711.6K | -68.3% | Form 4 ↗ |
| Jul 16, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $36.01 | $3.0M | -67.8% | Form 4 ↗ |
| Jul 16, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $36.01 | $675.2K | -67.8% | Form 4 ↗ |
| Jul 9, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $35.50 | $3.0M | -67.5% | Form 4 ↗ |
| Jul 9, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $35.49 | $665.4K | -67.5% | Form 4 ↗ |
| Jul 2, 2025 | PINS Pinterest, Inc. | Sale | 38,445 | $35.17 | $1.4M | -68.0% | Form 4 ↗ |
| Jul 2, 2025 | PINS Pinterest, Inc. | Sale | 44,888 | $35.61 | $1.6M | -68.0% | Form 4 ↗ |
| Jul 2, 2025 | PINS Pinterest, Inc. | Sale | 8,484 | $35.16 | $298.3K | -68.0% | Form 4 ↗ |
| Jul 2, 2025 | PINS Pinterest, Inc. | Sale | 10,266 | $35.60 | $365.5K | -68.0% | Form 4 ↗ |
| Jun 25, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $35.99 | $3.0M | -70.1% | Form 4 ↗ |
| Jun 25, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $35.99 | $674.8K | -70.1% | Form 4 ↗ |
| Jun 18, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $34.83 | $2.9M | -71.2% | Form 4 ↗ |
| Jun 18, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $34.75 | $651.6K | -71.2% | Form 4 ↗ |
| Jun 11, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $34.81 | $2.9M | -70.3% | Form 4 ↗ |
| Jun 11, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $34.81 | $652.7K | -70.3% | Form 4 ↗ |
| Jun 4, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $33.21 | $2.8M | -69.9% | Form 4 ↗ |
| Jun 4, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $33.21 | $622.7K | -69.9% | Form 4 ↗ |
| May 28, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $31.47 | $2.6M | -67.4% | Form 4 ↗ |
| May 28, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $31.47 | $590.1K | -67.4% | Form 4 ↗ |
| May 22, 2025 | PINS Pinterest, Inc. | Sale | 6,274 | $32.17 | $201.8K | -69.1% | Form 4 ↗ |
| May 21, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $32.13 | $2.7M | -70.0% | Form 4 ↗ |
| May 21, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $32.13 | $602.4K | -70.0% | Form 4 ↗ |
| May 14, 2025 | PINS Pinterest, Inc. | Sale | 333,332 | $33.16 | $11.1M | -70.2% | Form 4 ↗ |
| May 14, 2025 | PINS Pinterest, Inc. | Sale | 75,000 | $33.16 | $2.5M | -70.2% | Form 4 ↗ |
| Apr 2, 2025 | PINS Pinterest, Inc. | Sale | 39,427 | $30.99 | $1.2M | -72.6% | Form 4 ↗ |
| Apr 2, 2025 | PINS Pinterest, Inc. | Sale | 43,906 | $31.53 | $1.4M | -72.6% | Form 4 ↗ |
| Apr 2, 2025 | PINS Pinterest, Inc. | Sale | 10,249 | $31.05 | $318.2K | -72.6% | Form 4 ↗ |
| Apr 2, 2025 | PINS Pinterest, Inc. | Sale | 8,501 | $31.54 | $268.1K | -72.6% | Form 4 ↗ |
| Mar 26, 2025 | PINS Pinterest, Inc. | Sale | 73,689 | $33.62 | $2.5M | -74.5% | Form 4 ↗ |
| Mar 26, 2025 | PINS Pinterest, Inc. | Sale | 9,644 | $34.37 | $331.5K | -74.5% | Form 4 ↗ |
| Mar 26, 2025 | PINS Pinterest, Inc. | Sale | 16,350 | $33.61 | $549.5K | -74.5% | Form 4 ↗ |
| Mar 26, 2025 | PINS Pinterest, Inc. | Sale | 2,400 | $34.39 | $82.5K | -74.5% | Form 4 ↗ |
| Mar 19, 2025 | PINS Pinterest, Inc. | Sale | 83,333 | $31.16 | $2.6M | -72.4% | Form 4 ↗ |
| Mar 19, 2025 | PINS Pinterest, Inc. | Sale | 18,750 | $31.16 | $584.3K | -72.4% | 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.