Skip to contentKNOWLING ROBERT E JR — ARIBA INC insider: 122 transactions · InsiderLensKNOWLING ROBERT E JR
- Director at ARIBA INC · on record since Feb 28, 2006
- Director at HEIDRICK & STRUGGLES INTERNATIONAL INC · on record since May 31, 2006
- Director at ROPER INDUSTRIES INC /DE/ · on record since Aug 22, 2008
- Director at HEWLETT PACKARD CO · on record since Nov 25, 2003
- Director at CAREER EDUCATION CORP · on record since Jun 3, 2026
- Director at CONVERGYS CORP · on record since Sep 15, 2017
- Director at IMMUNE RESPONSE CORP · on record since Feb 15, 2005
- Director at K12 INC · on record since Jan 11, 2018
- Director at RITE AID CORP · on record since Nov 9, 2018
- Director at CITRIX SYSTEMS INC · on record since Oct 23, 2020
- Director at CECO ENVIRONMENTAL CORP · on record since Jul 11, 2022
Insider trading activity of KNOWLING ROBERT E JR
- Transactions on record
- 122
- since Nov 25, 2003
- Open-market buys
- 5
- $3.3K
- Open-market sells
- 22
- $8.1M
- Companies traded
- 11
- last filing Jun 3, 2026
Figures computed from official regulatory filings — methodology.
Companies where KNOWLING ROBERT E JR has traded
Track record of KNOWLING ROBERT E JR
Statistical track record
Free- Open-market buys
- 5
- Last buy
- Jan 30, 2012
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of KNOWLING ROBERT E JR
Co-insiders of KNOWLING ROBERT E JR
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2 tx · Jun 28, 2005
Gohr Paul MCAREER EDUCATION CORP +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 3, 2026 | Award | 2,215 | 0.00 USD | $0 | SEC |
| Dec 8, 2025 | Award | 4,097 | 0.00 USD | $0 | SEC |
| Jun 5, 2025 | AwardD | 6,300 | 0.00 USD | $0 | SEC |
| Dec 6, 2024 | Award | 2,262 | 0.00 USD | $0 | SEC |
| May 22, 2024 | AwardD | 5,712 | 24.51 USD | $140K | SEC |
| Dec 11, 2023 | Award | 3,324 | 0.00 USD | $0 | SEC |
| Jun 7, 2023 | AwardD | 8,299 | 12.05 USD | $100K | SEC |
| Dec 13, 2022 | AwardD | 6,171 | 0.00 USD | $0 | SEC |
| Oct 3, 2022 | Other | -3,501.69 | — | — | SEC |
| Jul 29, 2022 | Award | 21,505 | 0.00 USD | $0 | SEC |
| Jul 11, 2022 | Award | 10,862 | 0.00 USD | $0 | SEC |
| Jan 5, 2022 | AwardD | 4,362 | 0.00 USD | $0 | SEC |
| Jan 5, 2022 | AwardD | 6,045 | 0.00 USD | $0 | SEC |
| Dec 22, 2021 | Award | 13.58 | 0.00 USD | $0 | SEC |
| Sep 27, 2021 | Award | 11.67 | 0.00 USD | $0 | SEC |
| Jul 9, 2021 | Award | 10,617 | 0.00 USD | $0 | SEC |
| Jul 2, 2021 | Award | 2,129 | 0.00 USD | $0 | SEC |
| Jun 29, 2021 | Award | 4.29 | 0.00 USD | $0 | SEC |
| Mar 29, 2021 | Award | 3.63 | 0.00 USD | $0 | SEC |
| Jan 6, 2021 | AwardD | 6,901 | 0.00 USD | $0 | SEC |
| Dec 23, 2020 | Award | 3.52 | 0.00 USD | $0 | SEC |
| Nov 3, 2020 | Award | 1,336 | 0.00 USD | $0 | SEC |
| Jul 9, 2020 | Award | 6,682 | 0.00 USD | $0 | SEC |
| Jun 10, 2020 | Award | 957 | 0.00 USD | $0 | SEC |
| Jan 6, 2020 | AwardD | 5,961 | 0.00 USD | $0 | SEC |