Bradley Kevin Christopher
Officer · ALRM
As of 2026-09-16, Bradley Kevin Christopher has 9 Form 4 transactions on record across 1 company — 5 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 July in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $4.3M
- Indirect $0
| ALRM | direct | 78,222 sh | $4.3M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-12 | ALRM | Sale | 5,400 @ $55.07 | $297K | −6.5% of holding | 78,222 | Form 4 |
| 2026-07-02 | ALRM | Sale | 724 @ $48.46 | $35K | −0.9% of holding | 83,622 | Form 4 |
| 2026-06-10 | ALRM | Sale | 2,200 @ $46.15 | $102K | −2.5% of holding | 84,346 | Form 4 |
| 2026-03-18 | ALRM | Sale | 1,510 @ $45.97 | $69K | −2.8% of holding | 51,546 | Form 4 |
| 2025-07-02 | ALRM | Sale | 754 @ $56.75 | $43K | −1.4% of holding | 53,056 | Form 4 |
| 2025-05-16 | ALRM | Sale | 390 @ $59.51 | $23K | −0.7% of holding | 53,810 | Form 4 |
3 award / exercise / gift records — not counted as purchases
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.