MARK EIN
CIK 1246840 · Chief Executive Officer · 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
$133.25M
Companies
19
Total Filings
100
Lifetime Open-Market Net
-$18.13M
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 |
|---|---|---|---|---|---|---|---|
| LIND | Director | 3,333,719 | $23.45 | $78.18M | $223.5K | 44 | 2026-06-02 |
| CTOS | Director | 5,166,178 | $10.66 | $55.07M | $0 | 5 | 2026-04-02 |
| Soho House & Co Inc. (SHCO) Delisted | Director | 652,090 | $8.99 | $5.86M | $0 | 4 | 2026-01-20 |
| Custom Truck One Source, Inc. (CTOS.WS) Delisted | Director | 7,047,935 | $0.01 | $46.5K | $2.87M | 8 | 2023-11-14 |
| Soho House & Co Inc. (MCG) Delisted | Director | 521,447 | $6.58 | $3.43M | $3.54M | 3 | 2022-12-12 |
| Doma Holdings, Inc. (DOMA.WS) Delisted | Director | 4,466,186 | $0.01 | $24.6K | $799.1K | 3 | 2022-02-24 |
| Custom Truck One Source, Inc. (NSCO.WS) Delisted | Director | 6,706,286 | $2.01 | $13.48M | $5.00M | 3 | 2021-04-05 |
| Doma Holdings, Inc. (CAP.U) Delisted | Chief Executive Officer | — | $8.31 | — | $0 | 1 | 2020-12-08 |
| CISION LTD. (CISN) Delisted | Director | 3,369,214 | — | — | -$24.91M | 7 | 2020-02-03 |
| LINDBLAD EXPEDITIONS HOLDINGS, INC. (LINDW) Delisted | Director | 9,924,556 | — | — | $555.9K | 6 | 2019-07-19 |
| CISION LTD. (CISN.WS) Delisted | Director | 5,254,424 | — | — | -$6.30M | 3 | 2018-05-22 |
| Custom Truck One Source, Inc. (CIC.U) Delisted | Chairman and CEO | — | — | — | $0 | 1 | 2017-08-22 |
| Capitol Acquisition Corp. III (CLACW) Delisted | Chairman and CEO | — | — | — | $0 | 1 | 2017-02-08 |
| Capitol Acquisition Corp. III (CLAC) Delisted | Chairman and CEO | — | — | — | $0 | 1 | 2016-08-17 |
| LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND.W) Delisted | Director | 3,471,184 | — | — | $0 | 2 | 2016-08-10 |
| AgroFresh Solutions, Inc. (AGFS.W) Delisted | Director | 413,900 | — | — | $1.6K | 2 | 2016-01-05 |
| Capitol Acquisition Corp. III (CLAC.U) Delisted | Chairman and CEO | 6,311,250 | — | — | $0 | 1 | 2015-10-15 |
| LINDBLAD EXPEDITIONS HOLDINGS, INC. (CLAC.W) Delisted | Chairman and CEO | — | — | — | $0 | 1 | 2014-09-24 |
| TWO HARBORS INVESTMENT CORP. (TWO.WS) Delisted | Director | 10,000 | — | — | $91.0K | 2 | 2012-11-21 |
Recent Filings · Page 3 of 10
100 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-06-21 | LIND | Other (J) | −92,312 | $0 | EDGAR |
| 2023-06-16 | LIND | Other (J) | −92,312 | $0 | EDGAR |
| 2023-06-14 | LIND | Other (J) | −92,312 | $0 | EDGAR |
| 2023-06-13 | LIND | Other (J) | −49,700 | $0 | EDGAR |
| 2023-06-09 | LIND | Other (J) | −99,400 | $0 | EDGAR |
| 2023-06-07 | LIND | Other (J) | −99,400 | $0 | EDGAR |
| 2023-06-06 | Custom Truck One Source, Inc. (CTOS.WS) Delisted | Gift (G) | −39,100 | $0 | EDGAR |
| 2023-06-05 | LIND | Other (J) | −99,400 | $0 | EDGAR |
| 2023-06-01 | LIND | Other (J) | −99,400 | $0 | EDGAR |
| 2023-05-30 | LIND | Other (J) | −99,400 | $0 | 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.