InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (39 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
39
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Howley W Nicholas, Director. Director active across 3 companies, notably TransDigm Group INC. Aggregated, 123 disclosures have been logged. Breakdown: 0 buy · 39 sells. Total volume traded: €32.9m. Activity tracked since 17 May 2021. The latest transaction was filed on 18 August 2026 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Howley W Nicholas
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations123 total
10,132 shares@ US$66.47Common StockSEC:0001352573-26-000013:0
204 shares@ US$1,225.6023Common StockSEC:0001352573-26-000013:1
70 shares@ US$1,227.6221Common StockSEC:0001352573-26-000013:2
290 shares@ US$1,229.0948Common StockSEC:0001352573-26-000013:3
570 shares@ US$1,230.0189Common StockSEC:0001352573-26-000013:4
830 shares@ US$1,231.1187Common StockSEC:0001352573-26-000013:5
1,055 shares@ US$1,232.0139Common StockSEC:0001352573-26-000013:6
450 shares@ US$1,233.3049Common StockSEC:0001352573-26-000013:7
270 shares@ US$1,234.6883Common StockSEC:0001352573-26-000013:8
140 shares@ US$1,236.1214Common StockSEC:0001352573-26-000013:9
250 shares@ US$1,236.8948Common StockSEC:0001352573-26-000013:10
520 shares@ US$1,238.0823Common StockSEC:0001352573-26-000013:11
3,980 shares@ US$1,239.1746Common StockSEC:0001352573-26-000013:12
1,313 shares@ US$1,240.4217Common StockSEC:0001352573-26-000013:13
190 shares@ US$1,241.1389Common StockSEC:0001352573-26-000013:14
1,437 shares@ US$1,213.87970.0026% mcap1.0% of flowCommon StockSEC:0001352573-26-000012:4
260 shares@ US$1,215.61540.0005% mcap0.2% of flowCommon StockSEC:0001352573-26-000012:6
130 shares@ US$1,220.56620.0002% mcap0.1% of flowCommon StockSEC:0001352573-26-000012:10
465 shares@ US$1,222.31820.0008% mcap0.3% of flowCommon StockSEC:0001352573-26-000012:11
10,132 shares@ US$66.470.0010% mcap0.4% of flowCommon StockSEC:0001352573-26-000012:0
570 shares@ US$1,210.32420.0010% mcap0.4% of flowCommon StockSEC:0001352573-26-000012:1
240 shares@ US$1,211.45750.0004% mcap0.2% of flowCommon StockSEC:0001352573-26-000012:2
1,720 shares@ US$1,212.73120.0031% mcap1.2% of flowCommon StockSEC:0001352573-26-000012:3
1,561 shares@ US$1,214.74370.0028% mcap1.1% of flowCommon StockSEC:0001352573-26-000012:5
603 shares@ US$1,217.00880.0011% mcap0.4% of flowCommon StockSEC:0001352573-26-000012:7
25 of 123 declarations
About Howley W Nicholas
Howley W Nicholas is Executive Chairman of the Board and Director. He has 95 filings, all included in the recent sample, with no reported purchases and EUR 11,330,319 of sales, mainly as Exercise of options, over the period from 2021-05-18 to 2026-04-24. The largest filings in the sample concern TransDigm Group INC, including amounts of EUR 7,519,613.239461289 on 2024-02-26, EUR 7,160,060.743020052 on 2023-05-04, and EUR 6,335,196.906428986 on 2023-08-01.
