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Signal8

DEEGAN GLENN E.

SEC insider (Form 3/4/5 filer). CIK 0001254044. CAO, GC & Corp Secretary at ASPEN AEROGELS INC (ASPN). 3 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in NORTHBOROUGH, MA.

Companies DEEGAN GLENN E. has filed insider reports for

  • ASPEN AEROGELS INC (ASPN): Officer, CAO, GC & Corp Secretary
DEEGAN GLENN E. profile photo

DEEGAN GLENN E.

CIK: 0001254044

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)1 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ASPEN AEROGELS INC logo
ASPN

ASPEN AEROGELS INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • ASPEN AEROGELS INC logo
    ASPN

    ASPEN AEROGELS INC

    Sep 30, 2026
    Tax Payment
    Direct
    1.1K shares at avg. $5.48$6K
  • ASPEN AEROGELS INC logo
    ASPN

    ASPEN AEROGELS INC

    Mar 4, 2026
    Award
    Direct
    55.5K shares-
  • ASPEN AEROGELS INC logo
    ASPN

    ASPEN AEROGELS INC

    Sep 30, 2025
    Award
    Direct
    11.7K shares-

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