MARK C BIRK
CIK 1220854 · last filed 2025-03-04
"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
$11.92M
Companies
1
Total Filings
30
Lifetime Open-Market Net
-$1.09M
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 |
|---|---|---|---|---|---|---|---|
| AEE | 109,360 | $109.00 | $11.92M | -$1.09M | 30 | 2025-03-04 |
Recent Filings · Page 3 of 3
30 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-06-18 | AEE | Sell (S) | −3,500 | -$196.7K | EDGAR |
| 2018-03-02 | AEE | Tax (F) | −4,361 | -$236.8K | EDGAR |
| 2018-02-12 | AEE | Grant (A) | +14,365 | $0 | EDGAR |
| 2018-01-03 | AEE | Grant (A) | +2,193 | $0 | EDGAR |
| 2017-03-02 | AEE | Tax (F) | −3,180 | -$173.9K | EDGAR |
| 2017-02-13 | AEE | Grant (A) | +9,534 | $0 | EDGAR |
| 2016-03-03 | AEE | Tax (F) | −8,272 | -$388.4K | EDGAR |
| 2016-02-16 | AEE | Grant (A) | +22,533 | $0 | EDGAR |
| 2015-03-03 | AEE | Tax (F) | −2,736 | -$116.0K | EDGAR |
| 2015-02-13 | AEE | Grant (A) | +8,205 | $0 | EDGAR |
Showing 21–30 of 30
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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.