Insider Transactions
Form 4 buys & sells for tracked tickers, same-day tranches collapsed, newest first, each with a conviction & rarity score (hover a score for how it's built; click Score to rank by it) · buyouts & sponsor stakes flagged Control / M&A, after each day's scored trades and below them when ranked by score · last 30 days · showing 16 of 16 events matching · excludes filings pending amendment review
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Since: for sales a falling price is shown green (good timing for the seller); sorting uses the raw % change for both.
Discretionary buys & sales (codes P/S). Grants, exercises and withholdings:
show all transaction types (slower).
| Score | Ticker | Insider | Role | Transaction | Shares | Price | Value | Sincevs SPY | Date ▼ | 10b5-1 |
|---|---|---|---|---|---|---|---|---|---|---|
|
74
Open-market purchase+25
Unscheduled+15
Purchase $500k (p50–p75)+5
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
High conviction74
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
BAILLY R JEFFREY
Common Stock
|
Director | P Purchase | 10,000 | $50.00 | $500K |
Since buy
$50.89 — +1.8% ▲
vs SPY -2.1%
15 days held · as of Oct 22
|
2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Chang Tzonz-Sheng
Common Shares (2330.TW)
|
SVP | P Purchase | 51 | $79.39 | $4K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Chuang Juiping
Common Shares (2330.TW)
|
VP | P Purchase | 46 | $79.39 | $4K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Chuang Tzu-Sou
Common Shares (2330.TW)
|
VP | P Purchase | 46 | $79.39 | $4K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
He Jun
Common Shares (2330.TW)
|
VP | P Purchase | 43 | $79.39 | $3K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Hou Yung-Chin
Common Shares (2330.TW)
|
SVP and Deputy Co-COO | P Purchase | 60 | $79.39 | $5K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Lin Chris Horng-Dar
Common Shares (2330.TW)
|
VP and CIO | P Purchase | 44 | $79.39 | $3K | — | 2026-10-07 | Unscheduled |
|
57
Open-market purchase+25
Unscheduled+15
Named officer+12
29 co-buyers (fund-pattern ticker, capped)+5
Some signal57
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
TSM 30 insiders, 14d |
Yeap Choh Fei
Common Shares (2330.TW)
|
SVP | P Purchase | 52 | $79.39 | $4K | — | 2026-10-07 | Unscheduled |
|
74
Open-market purchase+25
Unscheduled+15
Purchase $255k (p50–p75)+5
Director+7
4 other insider(s) bought within 30d+18
First purchase in our history+4
High conviction74
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
GME 3 insiders, 14d |
Turner Nat
Class A Common Stock
|
Director | P Purchase | 10,462 | $24.33 | $255K |
Since buy
$25.39 — +4.4% ▲
vs SPY -0.4%
21 days held · as of Oct 22
|
2026-10-01 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
Martin Celine Christine
Common Stock
|
Director | P Purchase | 464.60 | $49.50 wtd avg | $23K |
Since buy
$50.89 — +2.8% ▲
vs SPY -0.4%
22 days held · as of Oct 22
|
2026-09-30 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
Happe Michael J
Common Stock
|
Director | P Purchase | 2,000 | $49.62 | $99K |
Since buy
$50.89 — +2.5% ▲
vs SPY -0.4%
23 days held · as of Oct 22
|
2026-09-29 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
Lauber Charles T
Common Stock
|
Director | P Purchase | 2,005 | $49.87 wtd avg | $100K |
Since buy
$50.89 — +2.1% ▲
vs SPY -0.4%
23 days held · as of Oct 22
|
2026-09-29 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
FLORNESS DANIEL L
Common Stock
|
Director | P Purchase | 2,030 | $49.34 | $100K |
Since buy
$50.89 — +3.1% ▲
vs SPY -0.6%
24 days held · as of Oct 22
|
2026-09-28 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
HANDLEY THOMAS W
Common Stock
|
Director | P Purchase | 2,000 | $49.41 | $99K |
Since buy
$50.89 — +3.0% ▲
vs SPY -0.6%
24 days held · as of Oct 22
|
2026-09-28 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
Rasmussen Trangsrud Teresa J
Common Stock
|
Director | P Purchase 2 lines combined | 2,042 | $48.96 wtd avg | $100K |
Since buy
$50.89 — +3.9% ▲
vs SPY -0.6%
24 days held · as of Oct 22
|
2026-09-28 | Unscheduled |
|
69
Open-market purchase+25
Unscheduled+15
Director+7
8 other insider(s) bought within 30d+18
First purchase in our history+4
Elevated69
Measures how rare and deliberate this trade is — not expected return. Tested against post-filing returns (median 113-day hold): the bands showed no short-horizon edge. Longer horizons untested.
|
FUL 8 insiders, 14d |
Zaheer Srilata
Common Stock
|
Director | P Purchase | 2,000 | $49.06 | $98K |
Since buy
$50.89 — +3.7% ▲
vs SPY -0.6%
24 days held · as of Oct 22
|
2026-09-28 | Unscheduled |