Skip to contentBrenner Martin — iBioPharma, Inc. insider: 35 transactions · InsiderLensInsider trading activity of Brenner Martin
- Transactions on record
- 35
- since Apr 1, 2019
- Open-market buys
- 2
- $49.9K
- Open-market sells
- 15
- $66K
- Companies traded
- 2
- last filing Mar 23, 2026
Figures computed from official regulatory filings — methodology.
Companies where Brenner Martin has traded
Track record of Brenner Martin
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Brenner Martin
Co-insiders of Brenner Martin
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
Chang GlenniBioPharma, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 23, 2026 | Buy | 12,336 | 2.02 USD | $24.9K | SEC |
| Jan 30, 2026 | AwardD | 479,000 | 0.00 USD | $0 | SEC |
| Oct 22, 2025 | AwardD | 180,000 | 0.00 USD | $0 | SEC |
| Feb 24, 2025 | AwardD | 230,700 | 0.00 USD | $0 | SEC |
| Jan 13, 2025 | Buy | 9,191 | 2.72 USD | $25K | SEC |
| May 13, 2024 | AwardD | 147,300 | 0.00 USD | $0 | SEC |
| May 13, 2024 | AwardD | 110,000 | 0.00 USD | $0 | SEC |
| Nov 3, 2023 | Sell | -4,881 | 0.27 USD | $1.3K | SEC |
| Oct 5, 2023 | Sell | -5,267 | 0.30 USD | $1.6K | SEC |
| Oct 3, 2023 | Sell | -4,215 | 0.31 USD | $1.3K | SEC |
| Aug 30, 2023 | Sell | -5,011 | 0.31 USD | $1.6K | SEC |
| Aug 24, 2023 | AwardD | 120,000 | 0.00 USD | $0 | SEC |
| Jul 28, 2023 | Sell | -4,480 | 0.51 USD | $2.3K | SEC |
| Jul 28, 2023 | Sell | -35 | 0.51 USD | $17.9 | SEC |
| Jul 13, 2023 | Sell | -47,020 | 0.59 USD | $27.7K | SEC |
| Jun 27, 2023 | Award | 75,833 | 0.00 USD | $0 | SEC |
| Jun 27, 2023 | Other | -75,833 | 0.00 USD | $0 | SEC |
| Jun 22, 2023 | Sell | -100 | 0.68 USD | $68 | SEC |
| Jun 22, 2023 | Sell | -225 | 0.69 USD | $155.3 | SEC |
| Jun 22, 2023 | Sell | -3,859 | 0.68 USD | $2.6K | SEC |
| May 24, 2023 | Sell | -24 | 0.95 USD | $22.8 | SEC |
| May 24, 2023 | Sell | -4,158 | 0.94 USD | $3.9K | SEC |
| Apr 24, 2023 | Sell | -4,382 | 1.20 USD | $5.3K | SEC |
| Apr 3, 2023 | Award | 50,000 | 0.00 USD | $0 | SEC |
| Mar 28, 2023 | Sell | -5,213 | 2.13 USD | $11.1K | SEC |