Company Insider Tape

Aspen Aerogels Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol ASPN Latest filing 23 Jun 2026

Company Read

Net acquisition

ASPN has 12 stored insider filings. Acquisitions account for 91.7% of classified filings and disposals account for 8.3%. The largest stored filing is $70.3K from NOGLOWS, WILLIAM P.

Latest filing 23 Jun 2026most recent stored row
Largest filing $70.3Kreported transaction value
Total filings 12stored transaction rows
Acquisition value $70.3K11 acquisitions
Disposal value $01 disposals
Net value $70.3Kacquisitions minus disposals

Filing cadence

Last 12 active months
May 2026 10
Jun 2026 2

Acquisitions 91.7% · Disposals 8.3%

May 2026 $0
Jun 2026 $70.3K

Executive concentration

By filing count
NOGLOWS, WILLIAM P Director · 4 filings
KOOL, KATHLEEN Director · 2 filings
MITCHELL, STEVEN R Director · 2 filings
ROBINSON, CARI Director · 2 filings
SWEETNAM, JAMES E Director · 2 filings

Market Context

ASPN weekly market snapshot

Week 24 Jul 2026
Latest close 4.67 USDstored weekly close
1-week move -9.0%latest weekly bar
13-week move -17.1%medium-term context
Relative Strength -13.5Sharemaestro indicator
Fair value gap -58.1%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for ASPN

Showing 1-12 of 12
Date 23 Jun 2026
Insider NOGLOWS, WILLIAM PDirector
Side Acquisition
Shares 14799
Price 4.75
Value 70295
Security Common Stock
Date 23 Jun 2026
Insider NOGLOWS, WILLIAM PDirector
Side Disposal
Shares 14799
Price 0.00
Value 0
Security Stock Options (Right to Buy)
Date 13 May 2026
Insider KOOL, KATHLEENDirector
Side Acquisition
Shares 10370
Price 0.00
Value 0
Security Common Stock
Date 13 May 2026
Insider KOOL, KATHLEENDirector
Side Acquisition
Shares 8706
Price 0.00
Value 0
Security Stock Options (Right to Buy)
Date 13 May 2026
Insider MITCHELL, STEVEN RDirector
Side Acquisition
Shares 8706
Price 0.00
Value 0
Security Stock Options (Right to Buy)
Date 13 May 2026
Insider MITCHELL, STEVEN RDirector
Side Acquisition
Shares 10370
Price 0.00
Value 0
Security Common Stock
Date 13 May 2026
Insider NOGLOWS, WILLIAM PDirector
Side Acquisition
Shares 8706
Price 0.00
Value 0
Security Stock Options (Right to Buy)
Date 13 May 2026
Insider NOGLOWS, WILLIAM PDirector
Side Acquisition
Shares 10370
Price 0.00
Value 0
Security Common Stock
Date 13 May 2026
Insider ROBINSON, CARIDirector
Side Acquisition
Shares 8706
Price 0.00
Value 0
Security Stock Options (Right to Buy)
Date 13 May 2026
Insider ROBINSON, CARIDirector
Side Acquisition
Shares 10370
Price 0.00
Value 0
Security Common Stock
Date 13 May 2026
Insider SWEETNAM, JAMES EDirector
Side Acquisition
Shares 10370
Price 0.00
Value 0
Security Common Stock
Date 13 May 2026
Insider SWEETNAM, JAMES EDirector
Side Acquisition
Shares 8706
Price 0.00
Value 0
Security Stock Options (Right to Buy)