DLBDLBDolby Laboratories
3 members of Congress disclosed 8 transactions in DLB between May 27, 2015 and Sep 25, 2025.
Price, with congressional trades marked
DLB $61.77latest
-13%
Lisa C. McClain, Republican
Lisa C. McClain, Republican-13%Lisa C. McClain, Republican
Lisa C. McClain, RepublicanMarked trades (2)
| Traded | Member | Amount | Adj. close | DLB since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Aug 4, 2025 | Lisa C. McClain (R) | sell | ~$8K | $70.87 | -12.8% | +23.9% | -36.7% |
| Sep 11, 2025 | Lisa C. McClain (R) | buy | ~$8K | $70.88 | -12.9% | +18.9% | -31.7% |
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.
8
Transactions
3 buys · 5 sells
3
Members
$113K
Est. volume
1D / 2R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Thomas MacArthurR-NJ | 3 | 1 / 2 | ~$73K |
| Lisa C. McClainR-MI | 4 | 2 / 2 | ~$32K |
| Donna E. ShalalaD-FL | 1 | 0 / 1 | ~$8K |
Transactions
8| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Sellspouse | $1K – $15K | Sep 25, 2025 | Oct 22, 2025 27d | filing | |
| Buyspouse | $1K – $15K | Sep 11, 2025 | Oct 22, 2025 41d | filing | |
| Sellspouse | $1K – $15K | Aug 4, 2025 | Sep 12, 2025 39d | filing | |
| Buyspouse | $1K – $15K | Jun 24, 2025 | Aug 13, 2025 50d · late | filing | |
| Sell | $1K – $15K | Jun 24, 2019 | Apr 27, 2020 308d · late | filing | |
| Buyjoint | $15K – $50K | Jan 19, 2016 | Feb 6, 2016 18d | filing | |
| Selljoint | $15K – $50K | Dec 16, 2015 | Jan 6, 2016 21d | 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.