InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
2
T+90 hit rate
64%
T+90 mean return
+3.6%
Across 14 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Brennan Daniel J., Chief Financial Officer. Director active across 4 companies, notably Nuance Communications, Inc.. Cumulatively, 35 disclosures have been published. Split: 0 buy · 2 sells. Total volume traded: €724k. History available since 1 January 2022. The latest transaction was filed on 25 February 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Brennan Daniel J.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations35 total
404 sharesCommon StockSEC:0001628280-26-044290:0
23 shares0Common StockSEC:0001000697-26-000073:0
307 shares0Common StockSEC:0001000697-26-000023:0
967 shares0Common StockSEC:0001628280-25-038008:0
2,900 shares@ US$104.075217.0% of flowCommon StockSEC:0001225208-25-001969:0
4,362 shares0Common StockSEC:0001225208-25-001863:0
3,654 shares0Common StockSEC:0001225208-25-001788:0
33,944 shares0Common StockSEC:0001225208-25-001679:0
319 shares0Common StockSEC:0001127602-25-000633:0
14,901 shares0Common StockSEC:0001225208-25-000201:0
16,863 shares@ US$24.5522.6% of flowCommon StockSEC:0001225208-24-006325:0
4,243 shares0Common StockSEC:0001225208-24-002571:0
4,362 shares0Common StockSEC:0001225208-24-002300:0
36,666 shares0Common StockSEC:0001225208-24-001776:0
334 shares0Common StockSEC:0001127602-24-000228:0
23,979 shares0Common StockSEC:0001225208-24-000104:0
16,863 shares@ US$17.2616.3% of flowCommon StockSEC:0001225208-23-003166:0
3,661 shares0Common StockSEC:0001225208-23-002525:0
4,243 shares0Common StockSEC:0001225208-23-002369:0
7,572 shares@ US$7.393.1% of flowCommon StockSEC:0001225208-23-002148:0
318 shares0Common StockSEC:0001127602-23-000745:0
13,134 shares0Common StockSEC:0001225208-23-000047:0
54 shares0Common StockSEC:0001127602-22-026413:0
4,519 sharesCommon StockSEC:0000899243-22-009444:0
11,029 shares@ US$44.03390.0003% mcap62.9% of flowCommon StockSEC:0001225208-22-004108:0
25 of 35 declarations
About Brennan Daniel J.
Daniel J. Brennan serves as the Chief Financial Officer at Boston Scientific Corp and Nuance Communications, Inc. He is responsible for financial management and strategy for both companies. His expertise is crucial in ensuring the financial strength and growth of these firms.
