InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
54%
T+90 mean return
+2.7%
Across 28 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 NOGLOWS WILLIAM P, Director. Director active across 5 companies, notably ASPEN AEROGELS INC. Aggregated, 47 disclosures have been logged. Activity tracked since 1 June 2021. The latest transaction was disclosed on 13 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations47 total
14,799 sharesCommon StockSEC:0001104659-26-078273:0
10,370 shares0Common StockSEC:0001193125-26-224374
10,370 shares0Common StockSEC:0001193125-26-224374:0
10,370 shares0Common StockSEC:0000950170-25-062214:0
1,019 shares0Common StockSEC:0000889331-25-000080:0
7 shares@ US$218.330.2% of flowCommon StockSEC:0000889331-25-000029:0
800 shares@ US$192.5921.8% of flowCommon StockSEC:0000889331-25-000017:0
8 shares@ US$247.320.3% of flowCommon StockSEC:0000889331-24-000195:0
7 shares@ US$256.000.2% of flowCommon StockSEC:0000889331-24-000171:0
5 shares@ US$250.130.2% of flowCommon StockSEC:0000889331-24-000145:0
1,898 shares0Common StockSEC:0000950170-24-067544:0
522 shares0Common StockSEC:0000889331-24-000100:0
7 shares@ US$244.900.2% of flowCommon StockSEC:0000889331-24-000046:0
945 shares@ US$154.1519.4% of flowCommon StockSEC:0000889331-24-000006:0
8 shares@ US$243.040.3% of flowCommon StockSEC:0000889331-23-000163:0
7 shares@ US$259.490.2% of flowCommon StockSEC:0000889331-23-000137:0
6 shares@ US$271.090.2% of flowCommon StockSEC:0000889331-23-000121:0
7,488 shares0Common StockSEC:0001209191-23-033700:0
468 shares0Common StockSEC:0000889331-23-000068:0
5 shares@ US$264.300.2% of flowCommon StockSEC:0001567619-23-004986:0
1,200 shares@ US$120.1519.6% of flowCommon StockSEC:0001567619-23-002036:0
7 shares@ US$235.360.2% of flowCommon StockSEC:0001567619-22-021521:0
7 shares@ US$233.000.2% of flowCommon StockSEC:0001567619-22-017292:0
24,947.291 sharesCommon StockSEC:0001127602-22-019025:0
5 shares@ US$256.020.0000% mcap0.5% of flowCommon StockSEC:0001567619-22-012834:0
25 of 47 declarations
About NOGLOWS WILLIAM P
William P. Noglows is a director at Aspen Aerogels Inc.
