Gloeckler Markus — SEC Form 4 filings
SEC reporting owner CIK 1819680. 18 Form 4 filings on record with FilingPulse; latest filed 2026-09-02.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-03-01 to 2026-09-02. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 19 legs across 14 filings — 31,234 shares, $5,736,021 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 43.
- Largest priced transaction: sale of 9,557 shares @ $155.05 ($1,481,813) in FIRST SOLAR, INC., filed 2025-05-29.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| FIRST SOLAR, INC. (FSLR) | Chief Technology Officer | 18 | — | 19 legs · 31,234 sh · $5,736,021 | 43 |
Form 4 filings — Gloeckler Markus
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 800 @ $200 | EDGAR |
| 2026-08-05 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 800 @ $222 · Sale (S): 2,625 @ $218.02 · Sale (S): 829 @ $248 | EDGAR |
| 2026-05-05 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 968 @ $0 · Sale (S): 420 @ $215.63 · Option exercise (M): 968 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 854 @ $0 · Sale (S): 368 @ $200.80 · Option exercise (M): 854 (derivative) @ $0 | EDGAR |
| 2026-03-10 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 760 @ $0 · Option exercise (M): 471 @ $0 · Option exercise (M): 852 @ $0 · Option exercise (M): 1,067 @ $0 · Sale (S): 320 @ $190.36 · Sale (S): 199 @ $190.36 · +7 more | EDGAR |
| 2026-03-05 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 3,640 @ $196.95 | EDGAR |
| 2026-03-03 | 4 | FIRST SOLAR, INC. (FSLR) | Grant/award (A): 7,065 @ $0 · Sale (S): 3,425 @ $195.93 | EDGAR |
| 2025-05-29 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 9,557 @ $155.05 | EDGAR |
| 2025-05-02 | 4 | FIRST SOLAR, INC. (FSLR) | Grant/award (A): 3,872 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 854 @ $0 · Sale (S): 380 @ $133.75 · Option exercise (M): 854 (derivative) @ $0 | EDGAR |
| 2025-03-10 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 760 @ $0 · Tax withholding (F): 341 @ $131.13 · Option exercise (M): 471 @ $0 · Tax withholding (F): 212 @ $131.13 · Option exercise (M): 852 @ $0 · Sale (S): 378 @ $132.96 · +4 more | EDGAR |
| 2025-02-28 | 4 | FIRST SOLAR, INC. (FSLR) | Grant/award (A): 12,806 @ $0 · Tax withholding (F): 5,773 @ $156.84 | EDGAR |
| 2024-11-04 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 3,601 @ $198.52 | EDGAR |
| 2024-04-05 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 1,937 @ $175 | EDGAR |
| 2024-03-20 | 4 | FIRST SOLAR, INC. (FSLR) | Sale (S): 470 @ $150 | EDGAR |
| 2024-03-19 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 854 @ $0 · Tax withholding (F): 384 @ $147.42 · Option exercise (M): 854 (derivative) @ $0 | EDGAR |
| 2024-03-08 | 4 | FIRST SOLAR, INC. (FSLR) | Option exercise (M): 1,729 @ $0 · Tax withholding (F): 776 @ $158.42 · Option exercise (M): 760 @ $0 · Tax withholding (F): 341 @ $158.42 · Option exercise (M): 472 @ $0 · Tax withholding (F): 212 @ $158.42 · +5 more | EDGAR |
| 2024-03-01 | 4 | FIRST SOLAR, INC. (FSLR) | Grant/award (A): 10,698 @ $0 · Tax withholding (F): 4,827 @ $153.89 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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