CHRISTOPHER H LAKE
CIK 1236335 · last filed 2026-04-24
"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
$5.32M
Companies
1
Total Filings
47
Lifetime Open-Market Net
-$1.39M
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 |
|---|---|---|---|---|---|---|---|
| GRC | Director | 62,835 | $84.59 | $5.32M | -$1.39M | 47 | 2026-04-24 |
Recent Filings · Page 2 of 5
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-07-06 | GRC | Other (J) | +1,500 | $46.1K | EDGAR |
| 2020-03-06 | GRC | Sell (S) | −3,000 | -$97.6K | EDGAR |
| 2019-11-01 | GRC | Sell (S) | −2,000 | -$72.9K | EDGAR |
| 2019-07-02 | GRC | Other (J) | +1,500 | $49.2K | EDGAR |
| 2019-05-03 | GRC | Sell (S) | −2,500 | -$82.5K | EDGAR |
| 2019-03-07 | GRC | Sell (S) | −2,000 | -$66.1K | EDGAR |
| 2018-08-17 | GRC | Sell (S) | −2,000 | -$73.4K | EDGAR |
| 2018-07-03 | GRC | Other (J) | +1,500 | $51.8K | EDGAR |
| 2018-05-14 | GRC | Sell (S) | −1,500 | -$49.9K | EDGAR |
| 2018-02-27 | GRC | Sell (S) | −500 | -$13.9K | 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.