Skip to contentSUMME GREGORY L — PERKINELMER INC insider: 512 transactions · InsiderLensSUMME GREGORY L
- Director at STATE STREET CORP · on record since Apr 19, 2006
- Director at PERKINELMER INC · on record since Feb 2, 2006
- Director at AUTOMATIC DATA PROCESSING INC · on record since Sep 11, 2007
- Director at FREESCALE SEMICONDUCTOR INC · on record since May 25, 2011
- Director at GRAIL, Inc. · on record since Apr 17, 2026
- Director at AVATAR HOLDINGS INC · on record since May 11, 2026
- Director at Wheels Up Experience Inc. · on record since Jun 10, 2026
- Director at LMI AEROSPACE INC · on record since Jul 28, 2014
- Director at NXP Semiconductors N.V. · on record since Jun 12, 2026
- 10% owner at Regional Management Corp. · on record since Jun 9, 2016
- Chairman and CEO at PERKINELMER INC · on record since Jan 27, 2005
- Director at Xos, Inc. · on record since Oct 6, 2020
- Director at NextGen Acquisition Corp. II · on record since Mar 22, 2021
Insider trading activity of SUMME GREGORY L
- Transactions on record
- 512
- since Oct 24, 2003
- Open-market buys
- 10
- $7.1M
- Open-market sells
- 358
- $99M
- Companies traded
- 11
- last filing Jun 22, 2026
Figures computed from official regulatory filings — methodology.
Companies where SUMME GREGORY L has traded
- GRAIL, Inc.11 tx · $468.1K · Jun 22, 2026
- NXP Semiconductors N.V.35 tx · $2.8M · Jun 12, 2026
- Wheels Up Experience Inc.3 tx · Jun 10, 2026
- AVATAR HOLDINGS INC15 tx · $4.6M · May 11, 2026
- STATE STREET CORP30 tx · $2.3M · Feb 19, 2025
- NextGen Acquisition Corp. II6 tx · $20.8M · Jan 3, 2022
- LMI AEROSPACE INC6 tx · $22.2M · Jun 28, 2017
- Regional Management Corp.3 tx · $2.4M · Jul 29, 2016
- FREESCALE SEMICONDUCTOR INC3 tx · Dec 9, 2015
Track record of SUMME GREGORY L
Statistical track record
Free- Open-market buys
- 10
- Last buy
- Feb 12, 2026
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of SUMME GREGORY L
Co-insiders of SUMME GREGORY L
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
25 tx · $2.5M · Nov 25, 2013
Glen Capital Partners LLCLMI AEROSPACE INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 22, 2026 | Award | 5,491 | 63.74 USD | — | SEC |
| Jun 12, 2026 | AwardD | 841 | 0.00 USD | $0 | SEC |
| Jun 12, 2026 | Exercise | 1,035 | 0.00 USD | $0 | SEC |
| Jun 12, 2026 | ExerciseD | -1,035 | 0.00 USD | $0 | SEC |
| Jun 12, 2026 | Other | -513 | 297.41 USD | $152.6K | SEC |
| Jun 10, 2026 | Award | 24,305 | 0.00 USD | $0 | SEC |
| May 11, 2026 | Award | 25,270 | 0.00 USD | $0 | SEC |
| Apr 17, 2026 | Award | 631 | 49.79 USD | $31.4K | SEC |
| Feb 12, 2026 | Buy | 100,000 | 9.40 USD | $940K | SEC |
| Jan 16, 2026 | Award | 329 | 97.44 USD | $32.1K | SEC |
| Oct 31, 2025 | Buy | 100,000 | 11.25 USD | $1.1M | SEC |
| Oct 16, 2025 | Award | 425 | 75.52 USD | $32.1K | SEC |
| Aug 22, 2025 | Buy | 100,000 | 12.56 USD | $1.3M | SEC |
| Jul 17, 2025 | Award | 825 | 38.53 USD | $31.8K | SEC |
| Jun 12, 2025 | AwardD | 1,035 | 0.00 USD | $0 | SEC |
| Jun 11, 2025 | Award | 148,026 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | ExerciseD | -822 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | Exercise | 822 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | Other | -407 | 196.21 USD | $79.9K | SEC |
| May 30, 2025 | Award | 6,082 | 41.10 USD | $250K | SEC |
| May 27, 2025 | Buy | 30,000 | 12.50 USD | $375K | SEC |
| May 22, 2025 | Buy | 20,000 | 12.65 USD | $253K | SEC |
| May 12, 2025 | Award | 17,100 | 0.00 USD | $0 | SEC |
| May 9, 2025 | Buy | 25,000 | 12.00 USD | $300K | SEC |
| Apr 29, 2025 | Buy | 25,000 | 12.50 USD | $312.5K | SEC |