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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Browse the complete record of transactions filed by NOGLOWS WILLIAM P, Director. Director active across 4 companies, notably ASPEN AEROGELS INC. Aggregated, 21 disclosures have been logged. The latest transaction was filed on 13 May 2026 — Attribution. Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations21 total
010,370 shares0
Common Stock
SEC:0001193125-26-224374:0·
010,370 shares0
Common Stock
SEC:0001193125-26-224374·
€1,2295 shares@ €245.8150.0000% mcap0.5% of flow
Common Stock
SEC:0001567619-22-012834:0·
02,699 shares0
Common Stock
SEC:0001209191-22-034706:0·
0498 shares0
Common Stock
SEC:0001567619-22-009240:0·
€6763 shares@ €225.41430.0000% mcap0.3% of flow
Common Stock
SEC:0001567619-22-006907:0·
0973 shares0
Common Stock
SEC:0001127602-22-008837:0·
€121,5851,447 shares@ €84.02550.0011% mcap48.2% of flow
Common Stock
SEC:0001567619-22-003058:0·
€121,5851,447 shares@ €84.02550.0011% mcap97.1% of flow
Common Stock
SEC:0001567619-22-003058·
€1,3745 shares@ €274.74290.0000% mcap1.1% of flow
Common Stock
SEC:0001567619-21-021634·
€1,3745 shares@ €274.74290.0000% mcap0.5% of flow
Common Stock
SEC:0001567619-21-021634:0·
05,000 shares0
Common Stock
SEC:0001567619-21-018787·
05,000 shares0
Common Stock
SEC:0001567619-21-018787:0·
07,500 shares0
Common Stock
SEC:0001127602-21-024994·
07,500 shares0
Common Stock
SEC:0001127602-21-024994:0·
€1,1885 shares@ €237.67980.0000% mcap0.9% of flow
Common Stock
SEC:0001567619-21-016767·
€1,1885 shares@ €237.67980.0000% mcap0.5% of flow
Common Stock
SEC:0001567619-21-016767:0·
€1,0555 shares@ €210.96250.0000% mcap0.8% of flow
Common Stock
SEC:0001567619-21-011762·
€1,0555 shares@ €210.96250.0000% mcap0.4% of flow
Common Stock
SEC:0001567619-21-011762:0·
02,489 shares0
Common Stock
SEC:0001209191-21-037706·
02,489 shares0
Common Stock
SEC:0001209191-21-037706:0·
21 of 21 declarations
About NOGLOWS WILLIAM P
William P. Noglows is a director at Aspen Aerogels Inc.
