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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (18 ops.)
Latest filing published 17 Sept 2026 for Dolby Laboratories, Inc.. Read the official filing
Filing timeline
BuySaleMarc Whitten
Insider track record
Disclosed buys
0
Disclosed sells
18
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Marc Whitten: trading record in brief
Marc Whitten, listed as chief executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Unity Software Inc. and Dolby Laboratories, Inc. We count 25 filings; the first trade dates from 26 August 2021 and the latest from 15 September 2026.
No open-market purchase appears, only 18 sales worth €5.7M. The rest of the record consists of 4 share grants and 2 option exercises.
The latest filing, published on 17 September 2026, reports a share grant in Dolby Laboratories, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. Section 16 rules allow two business days to file each Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Marc Whitten
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations25 total
160,256 shares0Class A Common StockSEC:0001193125-26-394499:0
9,405 shares@ US$18.812.1% of flowCommon StockSEC:0001810806-24-000128:0
31,466 shares@ US$19.107.1% of flowCommon StockSEC:0001810806-24-000126:0
86,768 shares@ US$20.6021.3% of flowCommon StockSEC:0001810806-24-000112:0
1,900 shares@ US$31.900.7% of flowCommon StockSEC:0001810806-24-000045:0
89,251 shares0Common StockSEC:0001810806-23-000195:0
6,200 shares@ US$34.442.5% of flowCommon StockSEC:0001810806-23-000148:0
4,049 shares@ US$27.731.3% of flowCommon StockSEC:0001810806-23-000075:0
3,889 shares@ US$30.271.4% of flowCommon StockSEC:0001810806-23-000024:0
11,853 shares@ US$35.695.3% of flowCommon StockSEC:0001810806-22-000111:0
439,947 shares0Common StockSEC:0001810806-22-000074:0
6,546 shares@ US$45.933.9% of flowCommon StockSEC:0001810806-22-000060:0
2,200 shares@ US$40.771.4% of flowCommon StockSEC:0001810806-22-000030:0
5,764 shares@ US$38.163.5% of flowCommon StockSEC:0001810806-22-000020:0
2,283 shares@ US$98.590.0012% mcap4.8% of flowCommon StockSEC:0001848572-22-000014:0
1,300 shares@ US$64.821.4% of flowCommon StockSEC:0001848572-22-000016:0
2,283 shares@ US$98.593.5% of flowCommon StockSEC:0001848572-22-000012:0
57,949 shares0Common StockSEC:0001848572-22-000010:0
57,949 shares0Common StockSEC:0001848572-22-000008:0
500 shares@ US$102.940.8% of flowCommon StockSEC:0001848572-22-000006:0
1,503 shares@ US$108.092.5% of flowCommon StockSEC:0001848572-22-000004:0
1 shares@ US$141.010.0% of flowCommon StockSEC:0001848572-22-000002:0
2,007 shares@ US$108.103.3% of flowCommon StockSEC:0001848572-21-000004:0
1,948 shares@ US$108.103.1% of flowCommon StockSEC:0001848572-21-000002:0
11,259 shares@ US$122.7620.1% of flowCommon StockSEC:0001810806-21-000160:0
25 of 25 declarations
