Christine Zedelmayer sold $150k of EQ
Sr. Vice President and COO at Equillium, Inc.. 100,000 shares at an average of $1.50, traded Dec 23, 2025, filed Dec 23, 2025.
Score components
- +20RoleCOO
- +11Trade size$150k at market
- +20Share of holdings soldSold 52% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
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 -12.6%, 3m +44.4%, 6m +110.4%.
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.
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 0001797818-25-000007, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | MOption exercise Common Stock10b5-1 | +100,000 | $0.79 | $79k | 191,444 | Dec 23, 2025 |
| Dec 23, 2025 | SOpen-market sale Common Stock10b5-1 | -100,000 | $1.50 | $150k | 91,444 | Dec 23, 2025 |
| Dec 23, 2025 | MOption exercise Employee Stock Option (right to buy)derivative10b5-1 | -100,000 | $0.00 | $0 | 0 | Dec 23, 2025 |
Related signals
Other insiders at Equillium, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 61Notable | Equillium, Inc. | Stephen Connelly President and CSO | $724k 230,975 shares | -23% | |
| 11Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $43k 14,584 shares | -19% | |
| 33Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $267k 95,833 shares | -132% | |
| 27Weak | Equillium, Inc. | Penny Tom Principal Accounting Officer | $192k 65,000 shares | -100% | |
| 19Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $301k 120,312 shares | -66% | |
| 20Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $362k 181,219 shares | -74% | |
| 20Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $328k 185,937 shares | -93% | |
| 20Weak | Equillium, Inc. | Christine Zedelmayer Sr. Vice President and COO | $328k 185,937 shares | -62% | |
| 15Weak | Equillium, Inc. | Penny Tom Principal Accounting Officer | $8,428 6,533 shares | -100% | |
| 16Weak | 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.