O'Brien Michael Graham
CIK 2034804 · CFO · last filed 2026-06-02
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$0
Companies
1
Total Filings
24
Lifetime Open-Market Net
$0
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZI | CFO | 207,075 | $10.31 | — | $0 | 24 | 2026-06-02 |
Recent Filings · Page 2 of 3
24 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-03 | ZI | Mixed | +854 | -$4.7K | EDGAR |
| 2025-08-04 | ZI | Mixed | +3,341 | -$18.1K | EDGAR |
| 2025-07-02 | ZI | Mixed | +1,695 | -$8.6K | EDGAR |
| 2025-06-03 | ZI | Mixed | +858 | -$4.1K | EDGAR |
| 2025-05-19 | ZI | Grant (A) | — | $0 | EDGAR |
| 2025-05-05 | ZI | Mixed | +3,341 | -$14.3K | EDGAR |
| 2025-04-03 | ZI | Mixed | +1,694 | -$8.5K | EDGAR |
| 2025-03-04 | ZI | Mixed | +857 | -$5.0K | EDGAR |
| 2025-02-04 | ZI | Mixed | +3,075 | -$19.9K | EDGAR |
| 2025-01-03 | ZI | Mixed | +1,559 | -$10.3K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.