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Stephen Connelly

EQ
CHIEF SCIENTIFIC OFFICER · EQUILLIUM, INC. · CIK 0001746808
FILING MIX · LIFETIME46%/54%
BUYS
21
SELLS
25
TOTAL VALUE
$3.62M
COMPANIES
1
ACTIVE SINCE
May 2020
HOLDINGS NOW
762,025
AVG SELL PX
$5.80
TRADE KIND
SHOWING 46 / 46
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
10 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Stephen Connelly, 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
7d10+80.00%-12.73%+0.67%-13.40%-12.51%—
14d10+80.00%-14.33%+1.55%-15.88%-18.08%—
30d10+90.00%-15.78%+3.58%-19.36%-20.00%—
60d10+90.00%-19.14%+5.30%-24.45%-23.77%—
90d10+90.00%-23.18%+8.91%-32.09%-29.87%—
180d10+80.00%-29.68%+10.85%-40.53%-42.24%—
1y10+90.00%-53.54%+7.12%-60.66%-62.07%—
2y10+100.00%-86.76%+6.71%-93.47%-94.97%—
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
EQ · 762,025 shares · as of Jun 5, 2026
0287,500575,000862,5001,150,000202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 21 buys / 25 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
EQ
EQUILLIUM, INC.
SALE
President and CSO
30,975$2.94$91.1K762,025Jun 5, 2026Jun 5, 2026 ↗View →
EQ
EQUILLIUM, INC.
SALE
President and CSO
200,000$3.16$632.8K793,000Jun 4, 2026Jun 5, 2026 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
1,150,000——1,150,000Jan 7, 2026Jan 9, 2026 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
1,025,000——1,025,000Aug 29, 2025Sep 2, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
175,000——175,000Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
100,000——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
90,000——90,000Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
125,000——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
90,000——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
125,000——125,000Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
100,000——100,000Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
175,000——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
52,500——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
42,534——0Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
52,500——52,500Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
42,534——42,534Feb 14, 2025Feb 19, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
175,000——175,000Jan 2, 2025Jan 3, 2025 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
175,000——175,000Jan 2, 2024Jan 3, 2024 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
175,000——175,000Jan 3, 2023Jan 4, 2023 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
125,000——125,000Jan 19, 2022Feb 7, 2019 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
5,625$4.75$26.7K998,625Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
5,625$7.01$39.4K993,000Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
5,625——0Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
2,467$7.01$17.3K993,000Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
2,467——0Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
2,467$2.80$6.9K995,467Oct 6, 2021Oct 7, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
10,495$4.75$49.9K1,003,495Jun 8, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
10,945——0Jun 8, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
10,495$7.18$75.3K993,000Jun 8, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
13,900$7.14$99.3K993,000Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
13,900——10,945Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
13,900$4.75$66.0K1,006,900Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
8,490——0Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
8,490$2.80$23.8K1,001,490Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
8,490$7.08$60.1K993,000Jun 7, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
7,030$4.75$33.4K1,000,030Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
6,509——8,490Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
7,030——24,845Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
6,509$7.01$45.6K993,000Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASE
Chief Scientific Officer
6,509$2.80$18.2K999,509Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
7,030$7.01$49.2K993,000Jun 4, 2021Jun 8, 2021 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
100,000——100,000Jan 4, 2021Jan 6, 2021 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
25,000$4.52$113.0K993,000Dec 28, 2020Dec 30, 2020 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
25,000$5.62$140.4K1,018,000Sep 28, 2020Sep 30, 2020 ↗View →
EQ
EQUILLIUM, INC.
SALE
Chief Scientific Officer
250,000$8.13$2.03M1,043,000Jul 13, 2020Jul 15, 2020 ↗View →
EQ
EQUILLIUM, INC.
PURCHASEGRANT
Stock grant
60,000——60,000May 19, 2020May 21, 2020 ↗View →
Other insiders · EQ
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About this filer
CIK 0001746808
ROLE
Chief Scientific Officer
PRIMARY
EQ
COMPANIES
1
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001746808DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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