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sellWeak10b5-1 plan

Penny Tom sold $8,428 of EQ

Principal Accounting Officer at Equillium, Inc.. 6,533 shares at an average of $1.29, traded Jan 8, 2026, filed Jan 9, 2026.

Warning score
15
Value
$8,428
6,533 shares
Holdings after
0
-100% from before
From 52-week low
+290%
low $0.29, close $1.13
From 52-week high
-43%
high $1.99, as of Jan 8, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $8k at market
    0
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +33.3%, 3m +57.9%, 6m +155.3%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

EQOct 12, 2026 · close 1.50
Since filing Jan 9, 2026: +31.6%SPY +13.0% · excess +18.6%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0002012180-26-000001, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 8, 2026SOpen-market sale
Common Stock10b5-1
-6,533$1.29$8,4280Jan 9, 2026
Jan 7, 2026AGrant or award
Employee Stock Option (right to buy)derivative10b5-1
+450,000$0.00$0450,000Jan 9, 2026

Related signals

Other insiders at Equillium, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
61Notable
EQsell 3
Equillium, Inc.
Stephen Connelly
President and CSO
$724k
230,975 shares
-23%
11Weak
EQsell 310b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$43k
14,584 shares
-19%
33Weak
EQsell 310b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$267k
95,833 shares
-132%
27Weak
EQsell 310b5-1
Equillium, Inc.
Penny Tom
Principal Accounting Officer
$192k
65,000 shares
-100%
19Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$301k
120,312 shares
-66%
20Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$362k
181,219 shares
-74%
20Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$328k
185,937 shares
-93%
20Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$328k
185,937 shares
-62%
16Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$150k
100,000 shares
-52%
16Weak
EQsell10b5-1
Equillium, Inc.
Christine Zedelmayer
Sr. Vice President and COO
$47k
35,704 shares
-28%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Penny Tom sold $8,428 of EQ | InsiderTell