Company insider activity
ACA — insider activity
ACA — 33 tracked Form 4 transactions across 14 distinct insiders. Scored on HoldLens's signed −100..+100 InsiderScore.
HoldLens InsiderScore
+66
Heavy insider buying
Buys
16
$730.75
Sells
17
$185.70M
Cluster
Yes
3+ officers · 30d
Confidence
100%
sample × size
All tracked transactions
| Insider | Action | Value |
|---|---|---|
| Cole Kerry S | SELL | $7.83M |
| Cole Kerry S | BUY | $0 |
| DEMETRIOU STEVEN J. | SELL | $1.89M |
| Peck Gail M | SELL | $19.34M |
| Peck Gail M | BUY | $0 |
| Carrillo Antonio | SELL | $733K |
| Carrillo Antonio | SELL | $100.09M |
| Carrillo Antonio | BUY | $0 |
| BEST RHYS J | SELL | $9.13M |
| LINDSAY JOHN W | SELL | $1.11M |
| LINDSAY JOHN W | SELL | $2.99M |
| Hurst Eric D | SELL | $1.66M |
| Hurst Eric D | BUY | $0 |
| Lubel Kimberly S | SELL | $982K |
| Trent Melanie Montague | SELL | $2.69M |
| PIGGOTT JULIE A | SELL | $1.41M |
| Stevenson Bryan | SELL | $10.04M |
| Stevenson Bryan | BUY | $0 |
| Craig Jeffrey A | SELL | $2.99M |
| Essl Reid S | SELL | $19.83M |
| Essl Reid S | BUY | $0 |
| ALVARADO JOSEPH | SELL | $2.99M |
| LINDSAY JOHN W | BUY | $438.45 |
| Carrillo Antonio | BUY | $292.3 |
| Lubel Kimberly S | SELL | $0 |
| BEST RHYS J | BUY | $0 |
| LINDSAY JOHN W | BUY | $0 |
| Craig Jeffrey A | BUY | $0 |
| Lubel Kimberly S | BUY | $0 |
| PIGGOTT JULIE A | BUY | $0 |
| DEMETRIOU STEVEN J. | BUY | $0 |
| Trent Melanie Montague | BUY | $0 |
| ALVARADO JOSEPH | BUY | $0 |
Related
ACA ConvictionScore
Full 13F + InsiderScore unified signal for ACA.
Live insider feed
Every tracked Form 4 across all companies, chronological.
Insider methodology
How InsiderScore is computed — role, action, recency, cluster bonus.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
See price on Amazon
Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
See price on Amazon
See the full investing reading list
More by topic:Foundations