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Insider · CIK 0001299373

Powell William Howard

CIK 0001299373 Name as filed on the most recent filing

Filed as Powell William Howard (22)

72 transaction lines · from 22 filings · filed 2006-08-10 to 2020-02-24 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

72 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2020-02-21 FMC Corp
FMC 		S, Open-market sale 5,000 disposed 107.13 535,650.00 Form 4, filing 0001127602-20-007145
2018-06-18 Polyone Corp
POL 		S, Open-market sale 15,000 disposed 43.16 647,455.50 Form 4, filing 0001127602-18-021576
2018-06-18 Polyone Corp
POL 		S, Open-market sale 4,000 disposed 43.30 173,194.40 Form 4, filing 0001127602-18-021576
2017-11-10 Granite Construction Inc
GVA 		S, Open-market sale 3,103 disposed 63.85 198,117.55 Form 4, filing 0001127602-17-031943
2017-06-15 Granite Construction Inc
GVA 		S, Open-market sale 3,000 disposed 49.60 148,800.00 Form 4, filing 0001127602-17-021472
2017-05-12 FMC Corp
FMC 		S, Open-market sale 3,000 disposed 72.73 218,196.00 Form 4, filing 0001127602-17-018229
2016-05-24 Polyone Corp
POL 		S, Open-market sale 5,881 disposed 36.70 215,816.82 Form 4, filing 0001127602-16-053547
2015-06-18 Polyone Corp
POL 		S, Open-market sale 7,900 disposed 39.72 313,763.51 Form 4, filing 0001534158-15-000103
2015-05-12 Granite Construction Inc
GVA 		S, Open-market sale 10,000 disposed 37.50 375,000.00 Form 4, filing 0001127602-15-017145
2015-05-12 Granite Construction Inc
GVA 		S, Open-market sale 10 disposed 38.19 381.90 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 300 disposed 38.27 11,481.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 200 disposed 38.30 7,660.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.50 3,850.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.42 3,842.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.39 3,839.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.38 3,838.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.37 3,837.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.32 3,832.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.31 3,831.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.30 3,830.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.25 3,825.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.24 3,824.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.21 3,821.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.17 3,817.14 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.17 3,817.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 100 disposed 38.15 3,815.00 Form 4, filing 0001127602-15-017145
2015-05-11 Granite Construction Inc
GVA 		S, Open-market sale 90 disposed 38.16 3,434.40 Form 4, filing 0001127602-15-017145
2014-06-24 Polyone Corp
POL 		S, Open-market sale 6,100 disposed 41.50 253,121.33 Form 4, filing 0001534158-14-000124
2014-06-24 Polyone Corp
POL 		S, Open-market sale 3,900 disposed 42.12 164,285.55 Form 4, filing 0001534158-14-000124
2013-06-14 Granite Construction Inc
GVA 		S, Open-market sale 10,000 disposed 29.82 298,152.00 Form 4, filing 0001127602-13-020858
2013-06-14 Granite Construction Inc
GVA 		S, Open-market sale 10,000 disposed 29.82 298,152.00 Form 4, filing 0001127602-13-020508
2013-05-03 Polyone Corp
POL 		S, Open-market sale 15,000 disposed 23.52 352,800.00 Form 4, filing 0001571314-13-000018
2012-09-18 Polyone Corp
POL 		S, Open-market sale 10,000 disposed 16.84 168,380.00 Form 4, filing 0001534158-12-000178
2012-09-17 Polyone Corp
POL 		S, Open-market sale 10,000 disposed 16.83 168,260.00 Form 4, filing 0001534158-12-000178
2012-09-14 Polyone Corp
POL 		S, Open-market sale 10,000 disposed 17.13 171,300.00 Form 4, filing 0001534158-12-000178
2011-10-28 Polyone Corp
POL 		P, Open-market purchase 10,000 acquired 11.66 116,648.00 Form 4, filing 0001242095-11-000153
2010-09-03 Granite Construction Inc
GVA 		P, Open-market purchase 2,606 acquired 23.41 61,011.67 Form 4, filing 0001185107-10-000005
2010-09-03 Granite Construction Inc
GVA 		P, Open-market purchase 1,200 acquired 23.37 28,044.00 Form 4, filing 0001185107-10-000005
2010-09-03 Granite Construction Inc
GVA 		P, Open-market purchase 600 acquired 23.39 14,034.00 Form 4, filing 0001185107-10-000005
2010-09-03 Granite Construction Inc
GVA 		P, Open-market purchase 394 acquired 23.36 9,203.84 Form 4, filing 0001185107-10-000005
2010-09-03 Granite Construction Inc
GVA 		P, Open-market purchase 200 acquired 23.38 4,676.00 Form 4, filing 0001185107-10-000005
2010-08-09 Granite Construction Inc
GVA 		P, Open-market purchase 3,300 acquired 23.45 77,385.00 Form 4, filing 0001483050-10-000041
2010-08-09 Granite Construction Inc
GVA 		P, Open-market purchase 1,500 acquired 23.46 35,190.00 Form 4, filing 0001483050-10-000041
2010-08-09 Granite Construction Inc
GVA 		P, Open-market purchase 200 acquired 23.44 4,688.00 Form 4, filing 0001483050-10-000041
2010-03-05 Polyone Corp
POL 		P, Open-market purchase 20,000 acquired 8.39 167,842.00 Form 4, filing 0001242095-10-000053
2009-05-11 Arch Chemicals Inc
ARJ 		P, Open-market purchase 6,000 acquired 26.66 159,960.00 Form 4, filing 0001072343-09-000064
2009-05-08 Arch Chemicals Inc
ARJ 		P, Open-market purchase 1,900 acquired 26.34 50,055.12 Form 4, filing 0001072343-09-000064
2009-05-08 Arch Chemicals Inc
ARJ 		P, Open-market purchase 1,700 acquired 26.34 44,778.00 Form 4, filing 0001072343-09-000064
2009-05-08 Arch Chemicals Inc
ARJ 		P, Open-market purchase 300 acquired 26.19 7,857.00 Form 4, filing 0001072343-09-000064
2009-05-08 Arch Chemicals Inc
ARJ 		P, Open-market purchase 100 acquired 26.35 2,635.00 Form 4, filing 0001072343-09-000064

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Search the catalog
Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 37
  • Open-market sale 35
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Powell William Howard, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001299373

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.