Zedelmayer Christine — SEC Form 4 filings
SEC reporting owner CIK 1797818. 14 Form 4 filings on record with FilingPulse; latest filed 2026-06-05.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-10-30 to 2026-06-05. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 17 legs across 10 filings — 942,624 shares, $1,853,342 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 43.
- Largest priced transaction: sale of 181,219 shares @ $2.00 ($362,438) in Equillium, Inc., filed 2026-03-11.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Equillium, Inc. (EQ) | Sr. Vice President and COO | 14 | — | 17 legs · 942,624 sh · $1,853,342 | 43 |
Form 4 filings — Zedelmayer Christine
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-05 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 14,584 @ $0.79 · Sale (S): 14,584 @ $2.93 · Option exercise (M): 14,584 (derivative) @ $0 | EDGAR |
| 2026-05-29 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 9,821 @ $0.77 · Sale (S): 9,821 @ $2.70 · Option exercise (M): 7,292 @ $0.73 · Option exercise (M): 48,512 @ $0.77 · Sale (S): 55,604 @ $2.70 · Sale (S): 200 @ $2.71 · +8 more | EDGAR |
| 2026-03-16 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 120,312 @ $0.79 · Sale (S): 120,312 @ $2.50 · Option exercise (M): 120,312 (derivative) @ $0 | EDGAR |
| 2026-03-11 | 4/A | Equillium, Inc. (EQ) | Option exercise (M): 109,375 @ $0.79 · Sale (S): 109,375 @ $1.78 · Option exercise (M): 76,562 @ $0.73 · Sale (S): 76,562 @ $1.74 | EDGAR |
| 2026-03-11 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 35,695 @ $0.79 · Option exercise (M): 41,666 @ $0.79 · Option exercise (M): 75,000 @ $0.79 · Sale (S): 181,219 @ $2 · Option exercise (M): 35,695 (derivative) @ $0 · Option exercise (M): 41,666 (derivative) @ $0 · +1 more | EDGAR |
| 2026-02-23 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 109,375 @ $0.79 · Sale (S): 109,375 @ $1.78 · Option exercise (M): 76,562 @ $0.73 · Sale (S): 76,562 @ $1.74 · Option exercise (M): 109,375 (derivative) @ $0 · Option exercise (M): 76,562 (derivative) @ $0 | EDGAR |
| 2026-01-09 | 4 | Equillium, Inc. (EQ) | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | Equillium, Inc. (EQ) | Option exercise (M): 100,000 @ $0.79 · Sale (S): 100,000 @ $1.50 · Option exercise (M): 100,000 (derivative) @ $0 | EDGAR |
| 2025-12-15 | 4 | Equillium, Inc. (EQ) | Sale (S): 23,804 @ $1.34 · Sale (S): 11,900 @ $1.31 | EDGAR |
| 2025-11-25 | 4 | Equillium, Inc. (EQ) | Sale (S): 100 @ $0.98 · Sale (S): 7,998 @ $0.95 | EDGAR |
| 2025-09-03 | 4 | Equillium, Inc. (EQ) | Grant/award (A): 725,000 (derivative) @ $0 | EDGAR |
| 2025-02-19 | 4 | Equillium, Inc. (EQ) | Grant/award (A): 35,695 (derivative) · Disposition to issuer (D): 35,695 (derivative) · Grant/award (A): 41,666 (derivative) · Disposition to issuer (D): 41,666 (derivative) · Grant/award (A): 75,000 (derivative) · Disposition to issuer (D): 75,000 (derivative) · +6 more | EDGAR |
| 2025-01-06 | 4 | Equillium, Inc. (EQ) | Grant/award (A): 175,000 (derivative) @ $0 | EDGAR |
| 2024-10-30 | 4 | Equillium, Inc. (EQ) | Sale (S): 15,000 @ $1.25 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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