Lindgren Mark C
Other reporting person · AEE
As of 2026-09-16, Lindgren Mark C has 10 Form 4 transactions on record across 1 company — 4 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in March in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $4.6M
- Indirect $0
| AEE | direct | 44,983 sh | $4.6M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-03 | AEE | Sale | 2,073 @ $111.84 | $232K | −4.4% of holding | 44,983 | Form 4 |
| 2025-09-12 | AEE | Sale | 3,500 @ $100.89 | $353K | −7.6% of holding | 42,574 | Form 4 |
| 2025-03-04 | AEE | Sale | 1,870 @ $103.79 | $194K | −3.9% of holding | 46,480 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-27 | AEE | Withheld for tax | 2,054 | 47,046 | Form 4 |
| 2026-02-05 | AEE | Award / grant | 2,082 | 44,656 | Form 4 |
| 2026-02-05 | AEE | Award / grant | 4,349 | 49,099 | Form 4 |
| 2025-05-06 | AEE | Gift | 500 | 46,026 | Form 4 |
| 2025-02-28 | AEE | Withheld for tax | 1,534 | 48,350 | Form 4 |
| 2025-02-06 | AEE | Award / grant | 2,071 | 46,006 | Form 4 |
| 2025-02-06 | AEE | Award / grant | 3,732 | 49,882 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.