Insider transactions

William Howard Powell

CIK 1299373 · last filed 2021-01-25

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure
$5.99M
Companies
4
Total Filings
131
Lifetime Open-Market Net
-$2.74M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

POL price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
GRANITE CONSTRUCTION INCORPORATED
PO BOX 50085
WATSONVILLE, CA 95077-5085
Related Filers
FMC CORP — 55 joint filings, latest 2021-01-25
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
FMC Director 17,202 $6.30 $108.5K -$753.8K 50 2021-01-25
AVIENT CORP (POL) Delisted Director 1,288 $1.82 $2.3K -$1.77M 49 2019-04-02
GVA Director 46,771 $125.83 $5.89M -$827.4K 25 2017-11-13
ARCH CHEMICALS INC (ARJ) Delisted Director 0 — — $611.6K 7 2011-10-19

Recent Filings · Page 11 of 14

131 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2011-01-05 ARCH CHEMICALS INC (ARJ) Delisted Grant (A) — $0 EDGAR
2011-01-03 AVIENT CORP (POL) Delisted Grant (A) +1,488 $0 EDGAR
2010-10-01 AVIENT CORP (POL) Delisted Grant (A) +1,550 $0 EDGAR
2010-09-03 GVA Buy (P) +5,000 $117.0K EDGAR
2010-08-11 GVA Mixed +5,224 $123.6K EDGAR
2010-07-01 AVIENT CORP (POL) Delisted Grant (A) +2,173 $0 EDGAR
2010-05-11 GVA Grant (A) +5,145 $151.3K EDGAR
2010-04-01 AVIENT CORP (POL) Delisted Grant (A) +1,798 $0 EDGAR
2010-03-08 AVIENT CORP (POL) Delisted Buy (P) +20,000 $167.8K EDGAR
2010-01-05 ARCH CHEMICALS INC (ARJ) Delisted Grant (A) — $0 EDGAR
Showing 101–110 of 131
Page 11 of 14
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.