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Trundle Stephen
InsiderCIK 0001643898
Total Volume
$1.5M
3 filings
Purchases
$1.3M
4 buy txns
Sales
$265.9K
1 sell txns
Net Activity
$991.4K
net bought
Profile
- Filings
- 3
- Buy transactions
- 4
- Sell transactions
- 1
- Companies
- 1
- Active
- 2025–2026
Trundle Stephen accounts for 3 disclosed filings worth $1.5M, all concentrated in Alarm.com Holdings, Inc. (ALRM), active 2025–2026. The record is net buying, with $1.3M in purchases against $265.9K in sales. The largest single open-market purchase on record is $1.3M in Alarm.com Holdings, Inc.. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| May 28 | ALRM Alarm.com Holdings, Inc. | Trundle Stephen | Insider | Sell | $265.9K |
| Apr 10 | ALRM Alarm.com Holdings, Inc. | Trundle Stephen | Insider | Grant | $0 |
| Nov 20 | ALRM Alarm.com Holdings, Inc. | Trundle Stephen | Insider | Buy | $1.3M |
3 filings