SPECTRUM MANAGEMENT HOLDING COMPANY, LLC — SEC Form 4 filings
SEC reporting owner CIK 1377013. 9 Form 4 filings on record with FilingPulse; latest filed 2026-08-21.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-04-05 to 2026-08-21. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
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 |
|---|---|---|---|---|---|
| COMSCORE, INC. (SCOR) | 10% owner | 9 | — | — | 14 |
Form 4 filings — SPECTRUM MANAGEMENT HOLDING COMPANY, LLC
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-21 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Other (J): 3,286,825 · Other (J): 4,223,621 (derivative) | EDGAR |
| 2026-07-06 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 16,461 (derivative) @ $0 | EDGAR |
| 2026-06-18 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Option exercise (M): 20,000 @ $0 · Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2025-12-31 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 3,286,825 · Disposition to issuer (D): 31,928,301 (derivative) · Grant/award (A): 4,223,621 (derivative) | EDGAR |
| 2025-07-03 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-06-20 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Option exercise (M): 21,478 @ $0 · Option exercise (M): 21,478 (derivative) @ $0 | EDGAR |
| 2024-07-26 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 4,419,098 (derivative) | EDGAR |
| 2024-07-02 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 21,478 (derivative) @ $0 | EDGAR |
| 2024-04-05 | 4 | COMSCORE, INC. (SCOR) jointly with CHARTER COMMUNICATIONS, INC. /MO/, Charter Communications Holding Company, LLC, CHARTER COMMUNICATIONS HOLDINGS LLC, CCH II LLC | Grant/award (A): 2,685 (derivative) @ $0 | 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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1377013 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →