SNPSSNPSSynopsys, Inc. - Common Stock
16 members of Congress disclosed 40 transactions in SNPS between May 27, 2015 and Mar 27, 2026.
Price, with congressional trades marked
SNPS $415.92latest
-29%
Julie Johnson, Democrat
Julie Johnson, Democrat-33%
Lisa C. McClain, Republican
Lisa C. McClain, Republican-5%Lisa C. McClain, Republican
Lisa C. McClain, Republican-14%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat+8%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-11%
Dan Newhouse, Republican
Dan Newhouse, Republican+9%
Alan Armstrong, Republican
Alan Armstrong, RepublicanMarked trades (7)
| Traded | Member | Amount | Adj. close | SNPS since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Jul 18, 2025 | Julie Johnson (D) | sell | ~$8K | $584.61 | -28.9% | +24.6% | -53.4% |
| Aug 13, 2025 | Lisa C. McClain (R) | buy | ~$8K | $619.27 | -32.8% | +21.2% | -54.1% |
| Sep 11, 2025 | Lisa C. McClain (R) | sell | ~$8K | $439.08 | -5.3% | +18.9% | -24.2% |
| Oct 9, 2025 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $484.32 | -14.1% | +16.2% | -30.3% |
| Nov 18, 2025 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $383.74 | +8.4% | +18.1% | -9.7% |
| Dec 31, 2025 | Dan Newhouse (R) | buy | ~$8K | $469.61 | -11.4% | +14.0% | -25.4% |
| Mar 27, 2026 | Alan Armstrong (R) | buy | ~$8K | $380.55 | +9.3% | +22.3% | -13.0% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
40
Transactions
17 buys · 22 sells
16
Members
$528K
Est. volume
6D / 10R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Jefferson ShreveR-IN | 3 | 1 / 2 | ~$183K |
| Michael T. McCaulR-TX | 4 | 4 / 0 | ~$81K |
| Josh GottheimerD-NJ | 8 | 1 / 7 | ~$64K |
| Lisa C. McClainR-MI | 4 | 2 / 2 | ~$32K |
| Byron DonaldsR-FL | 4 | 2 / 2 | ~$32K |
| Tommy TubervilleR-AL | 3 | 1 / 2 | ~$24K |
| Gilbert Ray Cisneros, Jr.D-CA | 2 | 0 / 2 | ~$16K |
| Val T. HoyleD-OR | 2 | 1 / 1 | ~$16K |
| Robert P. Bresnahan, Jr.R-PA | 2 | 0 / 2 | ~$16K |
| Thomas R. CarperD-DE | 2 | 2 / 0 | ~$16K |
| Alan ArmstrongR-OK | 1 | 1 / 0 | ~$8K |
| Dan NewhouseR-WA | 1 | 1 / 0 | ~$8K |
| Julie JohnsonD-TX | 1 | 0 / 1 | ~$8K |
| Peter MeijerR-MI | 1 | 0 / 1 | ~$8K |
| Ro KhannaD-CA | 1 | 1 / 0 | ~$8K |
| Thomas MacArthurR-NJ | 1 | 0 / 1 | ~$8K |
Transactions
40| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Selljoint | $1K – $15K | May 3, 2024 | Aug 5, 2026 824d · late | filing | |
| Buy | $1K – $15K | Mar 27, 2026 | Jul 21, 2026 116d · late | filing | |
| Buyspouse | $1K – $15K | Mar 27, 2024 | Feb 19, 2026 694d · late | filing | |
| Buy | $1K – $15K | Mar 27, 2024 | Feb 19, 2026 694d · late | filing | |
| Buyspouse | $1K – $15K | Dec 31, 2025 | Jan 15, 2026 15d | filing | |
| Sell (part) | $1K – $15K | Nov 18, 2025 | Dec 15, 2025 27d | filing | |
| Sell (part) | $1K – $15K | Oct 9, 2025 | Nov 18, 2025 40d | filing | |
| Sellspouse | $1K – $15K | Sep 11, 2025 | Oct 22, 2025 41d | filing | |
| Sellspouse | $1K – $15K | Sep 23, 2025 | Oct 10, 2025 17d | filing | |
| Buyspouse | $1K – $15K | Sep 16, 2025 | Oct 10, 2025 24d | filing | |
| Buyspouse | $1K – $15K | Aug 13, 2025 | Sep 12, 2025 30d | filing | |
| Buyspouse | $1K – $15K | Oct 29, 2024 | Sep 12, 2025 318d · late | filing | |
| Exchangejoint | $1K – $15K | Jul 18, 2025 | Aug 14, 2025 27d | filing | |
| Sellspouse | $1K – $15K | Jun 9, 2025 | Aug 13, 2025 65d · late | filing | |
| Buyspouse | $1K – $15K | Dec 11, 2024 | Aug 13, 2025 245d · late | filing | |
| Sell | $50K – $100K | May 12, 2025 | Jun 22, 2025 41d | filing | |
| Buy | $50K – $100K | Apr 17, 2025 | May 8, 2025 21d | filing | |
| Sell | $1K – $15K | Apr 8, 2025 | Apr 28, 2025 20d | filing | |
| Sell | $15K – $50K | Mar 13, 2025 | Apr 11, 2025 29d | filing | |
| Selljoint | $1K – $15K | Jan 13, 2025 | Feb 13, 2025 31d | filing | |
| Sell (part)joint | $1K – $15K | Dec 9, 2024 | Jan 14, 2025 36d | filing | |
| Sellspouse | $1K – $15K | Oct 1, 2024 | Nov 7, 2024 37d | filing | |
| Sell | $1K – $15K | Oct 1, 2024 | Nov 7, 2024 37d | filing | |
| Sell (part)joint | $1K – $15K | Sep 24, 2024 | Oct 3, 2024 9d | filing | |
| Buyspouse | $1K – $15K | Aug 23, 2024 | Sep 16, 2024 24d | filing | |
| Buyspouse | $15K – $50K | Aug 9, 2024 | Sep 16, 2024 38d | filing | |
| Buyspouse | $15K – $50K | Aug 8, 2024 | Sep 16, 2024 39d | filing | |
| Sell (part)joint | $1K – $15K | Aug 30, 2024 | Sep 11, 2024 12d | filing | |
| Selljoint | $1K – $15K | May 3, 2024 | Jun 14, 2024 42d | filing | |
| Buyjoint | $1K – $15K | Apr 5, 2024 | May 15, 2024 40d | filing | |
| Sell (part)joint | $1K – $15K | Mar 13, 2024 | Apr 7, 2024 25d | filing | |
| Sell (part)joint | $1K – $15K | Jun 22, 2023 | Jul 11, 2023 19d | filing | |
| Buyspouse | $1K – $15K | Nov 20, 2020 | May 17, 2021 178d · late | filing | |
| Sell (part)joint | $1K – $15K | Mar 15, 2021 | Apr 21, 2021 37d | filing | |
| Sell | $1K – $15K | Feb 16, 2021 | Mar 16, 2021 28d | filing | |
| Buyspouse | $1K – $15K | Nov 20, 2020 | Dec 2, 2020 12d | filing | |
| Sell (part)joint | $1K – $15K | Jun 1, 2020 | Jul 9, 2020 38d | filing | |
| Buyjoint | $1K – $15K | Mar 12, 2019 | Apr 5, 2019 24d | filing | |
| Buyspouse | $1K – $15K | Jan 2, 2018 | Feb 11, 2018 40d | filing | |
| Selljoint | $1K – $15K | May 27, 2015 | Jun 7, 2015 11d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.