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EQ · Equillium, Inc.
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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
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EQ

Equillium, Inc.
PHARMA & BIOTECH · PHARMACEUTICAL PREPARATIONS · CIK 0001746466
SEC FILINGS☆ WATCH
INSIDER NET · 180D
-$1.5M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
36
13F, latest reported quarter
REVENUE GROWTH
+13.9%
XBRL, annual
NET MARGIN
-54.5%
CONVERSIONS · 180D
8
codes C/M, not in net · $232.0K priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$1.5M over 180 days
below 64% of Pharma & Biotech
CONGRESS
no member of Congress has reported trading it
FUNDS
36 funds added or opened last quarter
below 61% of Pharma & Biotech
REVENUE
+13.9% year over year
more than 64% of Pharma & Biotech
MARGIN
-54.5% net margin
below 59% of Pharma & Biotech
BUYBACKS
no share repurchases reported
SHORT
8.5% of shares outstanding short · 11.8 days to cover · settled 2026-07-31
more than 71% of Pharma & Biotech
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Insiders are net sellers: -$1.5M across 3 people in 180 days.
36 funds added or opened positions in the latest 13F quarter, of 61 holders.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +28.5%
+28.5%12M
-51%-5%+40%+86%2025-092025-102025-122026-032026-052026-072026-09 2026-06-04 · Connelly Stephen sold $632.0K2026-03-09 · Zedelmayer Christine sold $362.4K2026-03-13 · Zedelmayer Christine sold $300.8K2026-02-19 · Zedelmayer Christine sold $194.7K2026-02-19 · Zedelmayer Christine sold $194.7K2026-05-28 · Tom Penny sold $191.8K2026-05-28 · Zedelmayer Christine sold $150.1K2025-12-23 · Zedelmayer Christine sold $150.0K2026-02-19 · Zedelmayer Christine sold $133.2K2026-02-19 · Zedelmayer Christine sold $133.2K2026-06-05 · Connelly Stephen sold $91.1K2026-05-28 · Zedelmayer Christine sold $90.0K2026-06-05 · Zedelmayer Christine sold $42.7K2025-12-12 · Zedelmayer Christine sold $31.9K2026-05-27 · Zedelmayer Christine sold $26.5K2025-12-15 · Zedelmayer Christine sold $15.6K2026-01-08 · Tom Penny sold $8.4K2025-11-25 · Zedelmayer Christine sold $7.6K2026-05-28 · Zedelmayer Christine sold $5422025-11-25 · Zedelmayer Christine sold $98
INSIDER SELL
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
The complete filing record, in one place.
The record shows a net $1.5M sold by insiders over 180 days, 36 funds added last quarter. Every figure is a federal filing, dated the day it became public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
UTHRCPIXMRNAREGNLLYALNYELFCITRMDGLDNAVRTXNUVL
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Equillium, Inc. insiders sold a net $1.5M of stock across 38 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
Zedelmayer Christine
Sr. Vice President and COO
SELL
2026-06-05
14,584.0
$42.7K
Connelly Stephen
President and CSO
SELL
2026-06-05
30,975.0
$91.1K
Connelly Stephen
President and CSO
SELL
2026-06-04
200,000.0
$632.0K
Tom Penny
Principal Accounting Officer
SELL
2026-05-28
65,000.0
$191.8K
Zedelmayer Christine
Sr. Vice President and COO
SELL
2026-05-28
200.0
$542
38 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 33 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported
Jupiter Topco LLC
6,494,571.0 sh
$20.7M
Decheng Capital LLC
4,447,308.0 sh
$14.2M
Affinity Asset Advisors, LLC
4,100,000.0 sh
$13.1M
ADAR1 Capital Management, LLC
3,758,569.0 sh
$12.0M
Aberdeen Group plc
3,631,659.0 sh
$11.6M
SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
TIFF MULTI-ASSET FUND
$62.7K POSITION · AS OF 2026-03-31
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$691.5K POSITION · AS OF 2026-03-31
0.0%
Fidelity Extended Market Index Fund
$299.2K POSITION · AS OF 2026-02-28
0.0%
Fidelity Nasdaq Composite Index Fund
$57.8K POSITION · AS OF 2026-02-28
0.0%
U.S. MICRO CAP PORTFOLIO
$15.6K POSITION · AS OF 2026-04-30
0.0%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
$45.0K POSITION · AS OF 2026-03-31
0.0%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Clinical pipeline
ClinicalTrials.gov · 2 registered trials, 0 still enrolling or running — a status change here is dated weeks before the press release
1
Phase 2
0 ACTIVE
1
Phase 3
0 ACTIVE
TRIALS MATCHED TO THIS TICKER BY SPONSOR NAME · STUDIES RUN UNDER A SUBSIDIARY'S OWN NAME ARE NOT INCLUDED
Executive pay vs shareholder return
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2025
$4.3M
$4.5M
$2.4M
+46%
—
2024
$684.4K
$754.1K
$512.8K
-29%
—
2023
$1.3M
$1.0M
$806.4K
-32%
—
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE—$41.1M$36.1M$15.8M
OPERATING INCOME$-23.6M$-8.3M$-14.5M$-62.1M
NET INCOME$-22.4M$-8.1M$-13.3M$-62.4M
EPS (DILUTED)-0.39-0.23-0.38-1.85
OPERATING CASH FLOW$-22.7M$-19.0M$-21.8M$-8.7M
CASH$30.3M$18.1M$23.2M$59.1M
LONG-TERM DEBT———$3.2M
BUYBACKS——$260.0K—
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

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© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →