Insider Transactions
Form 4 activity for tracked tickers · same-day tranches collapsed to one row · ranked by conviction & rarity score — it measures how rare and deliberate a trade is, not expected return: tested against post-filing returns (median 113-day hold), the bands showed no short-horizon edge; longer horizons are untested · buyouts & sponsor stakes flagged Control / M&A and kept below the ranking · year to date · showing 7 of 7 events matching · excludes filings pending amendment review
| Score | Ticker | Insider | Role | Transaction | Shares | Price | Value | Since | Date | 10b5-1 | Congress |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
M&A
Control / M&A transaction
$688M — beyond any individual conviction purchase. Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
CVRX |
Binkowski Brent
Common Stock
|
CHIEF OPERATING OFFICER | P Purchase | 26,223 | $26,223.00 wtd avg | — | 2026-08-13 | Unscheduled |
Richard Blumenthal · Sale
Richard Blumenthal · Sale
|
|
|
M&A
Control / M&A transaction
institutional filer ($100M) — a strategic stake, not an individual. Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
SNDA |
Simanovsky Michael,Conversant Capital LLC,Conversant GP Holdings LLC,Conversant Dallas Parkway (A) LP,Conversant Dallas Parkway (B) LP,Conversant Private GP LLC,Conversant PIF Aggregator A, LP
Common Stock
|
Director10% owner | P Purchase 4 lines combined | 3,739,716 | $26.74 wtd avg |
Since buy
$40.11 — +50.0% ▲
vs SPY +12.8%
|
2026-03-11 | Unscheduled |
Rick Larsen · Exchange
|
|
|
M&A
Control / M&A transaction
10% holder with no board/officer role — fund or sponsor ($21M). Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
MGM |
IAC Inc.
Common Stock, par value $0.01
|
10% owner | P Purchase | 550,000 | $37.30 wtd avg |
Since buy
$38.88 — +4.2% ▲
vs SPY +16.1%
|
2026-03-23 | Unscheduled |
Alan Armstrong · Purchase
|
|
|
M&A
Control / M&A transaction
10% holder with no board/officer role — fund or sponsor ($17M). Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
MGM |
IAC Inc.
Common Stock, par value $0.01
|
10% owner | P Purchase | 450,000 | $37.13 wtd avg |
Since buy
$38.88 — +4.7% ▲
vs SPY +16.5%
|
2026-03-24 | Unscheduled |
Alan Armstrong · Purchase
|
|
|
M&A
Control / M&A transaction
10% holder with no board/officer role — fund or sponsor ($16M). Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
NDAQ |
INVESTOR AB
Common Stock
|
10% owner | P Purchase | 200,000 | $79.18 wtd avg |
Since buy
$94.49 — +19.3% ▲
vs SPY +11.9%
|
2026-02-13 | Unscheduled |
Alan Armstrong · Sale
April McClain Delaney · Purchase
April McClain Delaney · Purchase
+2 more
|
|
|
M&A
Control / M&A transaction
10% holder with no board/officer role — fund or sponsor ($15M). Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
RSG |
CASCADE INVESTMENT, L.L.C.,GATES WILLIAM H III
Common stock
|
10% owner | P Purchase | 78,150 | $197.18 |
Since buy
$213.88 — +8.5% ▲
vs SPY +2.9%
|
2026-05-11 | Unscheduled |
Alan Armstrong · Purchase
|
|
|
M&A
Control / M&A transaction
institutional filer ($10M) — a strategic stake, not an individual. Shown for information — a buyout is real news — but excluded from the conviction ranking.
|
FCNCA |
HOLDING FRANK B JR
Class B Common
|
Chairman and CEO | P Purchase | 5,940 | $1,726.82 |
Since buy
$2,151.99 — +24.6% ▲
vs SPY +3.1%
|
2026-05-12 | Unscheduled |
Thomas H. Kean · Sale
|