Brett R Hagen
CIK 1681782 · Chief Accounting Officer · last filed 2026-03-23
"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
3
Total Filings
49
Lifetime Open-Market Net
-$728.1K
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 |
|---|---|---|---|---|---|---|---|
| KLRS | Chief Accounting Officer | 0 | $4.33 | $0 | -$21.0K | 3 | 2026-03-23 |
| Kalaris Therapeutics, Inc. (ALVR) Delisted | Chief Accounting Officer | 2,832 | $9.81 | $27.8K | -$707.1K | 44 | 2025-02-24 |
| KINETA, INC./DE (PTI) Delisted | See Remarks | — | — | — | $0 | 2 | 2017-04-05 |
Recent Filings · Page 3 of 5
49 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-06 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −5,792 | -$3.9K | EDGAR |
| 2024-01-25 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −901 | -$604 | EDGAR |
| 2024-01-08 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −310 | -$198 | EDGAR |
| 2024-01-02 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −28,335 | -$20.8K | EDGAR |
| 2023-11-21 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −403 | -$657 | EDGAR |
| 2023-10-23 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −715 | -$1.1K | EDGAR |
| 2023-10-05 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −222 | -$439 | EDGAR |
| 2023-08-21 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −1,653 | -$4.1K | EDGAR |
| 2023-07-21 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −684 | -$2.4K | EDGAR |
| 2023-06-13 | Kalaris Therapeutics, Inc. (ALVR) Delisted | Sell (S) | −5,045 | -$28.5K | 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.