MarketPeel
Insider Trading Intelligence
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GS

Gary Sender

IBIO
DIRECTOR · IBIO, INC. · CIK 0001659085
FILING MIX · LIFETIME89%/11%
BUYS
25
SELLS
3
TOTAL VALUE
$2.24M
COMPANIES
3
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
48,685
AVG SELL PX
$66.55
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Gary Sender, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d2+50.00%+17.32%+3.39%+13.93%+13.93%—
14d2+50.00%+23.10%+3.96%+19.14%+19.14%—
30d2+50.00%+25.33%+5.53%+19.80%+19.80%—
60d2+50.00%+65.07%+3.36%+61.71%+61.71%—
90d2+0.00%-18.50%+0.80%-19.30%-19.30%—
180d2+0.00%-33.03%+13.65%-46.68%-46.68%—
1y2+100.00%-23.53%+15.21%-38.75%-38.75%—
2y2(1 pending)+100.00%-60.67%+7.62%-68.29%-68.29%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
IBIO · 13,500 shares · as of Nov 20, 2025
027,25054,50081,750109,00020212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 25 buys / 3 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
13,313——13,313Jun 22, 2026Jun 23, 2026 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
8,141——25,388Jun 22, 2026Jun 23, 2026 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
21,872——21,872May 14, 2026May 18, 2026 ↗View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
13,500——13,500Nov 20, 2025Nov 24, 2025 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
9,341——9,341Jun 18, 2025Jun 20, 2025 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
5,997——17,247Jun 18, 2025Jun 20, 2025 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
14,522——14,522May 15, 2025May 16, 2025 ↗View →
IBIO
IBIO, INC.
PURCHASE
9,191$2.72$25.0K9,191Jan 10, 2025Jan 13, 2025 ↗View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
18,900——18,900Nov 21, 2024Nov 25, 2024 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
5,000——11,250Jun 18, 2024Jun 20, 2024 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
8,550——8,550Jun 18, 2024Jun 20, 2024 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
11,657——11,657May 29, 2024May 31, 2024 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
6,250——6,250Jun 15, 2023Jun 16, 2023 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
12,500——12,500Jun 15, 2023Jun 16, 2023 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9,613——48,255May 25, 2023May 26, 2023 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
14,907——14,907Jun 15, 2022Jun 16, 2022 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
8,726——8,726May 20, 2022May 24, 2022 ↗View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
109,000——109,000Dec 9, 2021Dec 13, 2021 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
8,736——8,736Jun 17, 2021Jun 21, 2021 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
13,333——13,333May 20, 2021Jun 14, 2021 ↗View →
SDGR
SCHRODINGER, INC.
SALE
12,890——19Mar 8, 2021Mar 10, 2021 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASE
15,885$5.31$84.3K15,885Mar 8, 2021Mar 10, 2021 ↗View →
SDGR
SCHRODINGER, INC.
SALE
28,775$66.55$1.91M0Mar 8, 2021Mar 10, 2021 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASE
12,890$17.00$219.1K28,775Mar 8, 2021Mar 10, 2021 ↗View →
SDGR
SCHRODINGER, INC.
SALE
15,885——24,246Mar 8, 2021Mar 10, 2021 ↗View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
100,000——100,000Oct 14, 2020Oct 16, 2020 ↗View →
HRMY
HARMONY BIOSCIENCES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
16,583——16,583Aug 18, 2020Aug 20, 2020 ↗View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
12,909——12,909Feb 10, 2020Feb 10, 2020 ↗View →
Other insiders · IBIO
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About this filer
CIK 0001659085
ROLE
Director
PRIMARY
IBIO
COMPANIES
3
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001659085DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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