Last 12 months
Inside the activity.
1 purchase rows · 4 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 1 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 1 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 1 | 1 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 24, 2019 Filed Jun 11, 2019 22:48 UTC Amendment |
Nierenberg DavidDirector
|
GrantCommon Stock | 66,449 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000070 · wf-form4a_156029327247755.xml · nonDerivative · entry 1 Nierenberg David · CIK 0001040899 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 106,772 F1 · shares: Award grant of 66,449 shares which vest at the next annual stockholders' meeting. F2 · ownership.direct: The reporting person disclaims ownership of these securities except to the extent of the reporting person's pecuniary interest therein. F3 · ownership.direct: The reporting person is the sole owner of the general partner of The D3 Family Fund, LP, The D3 Family Bulldog Fund, LP and Haredale Ltd. (collectively, the "Funds"). Pursuant to separate contractual arrangements with each Fund, the reporting person is required to transfer all shares that he is awarded for service as a director of the Company to the respective Funds upon vesting of the shares. The reporting person's pecuniary interest in the shares is dictated by his contractual arrangements with the Funds. Read SEC document |
| May 20, 2019 Filed May 22, 2019 20:47 UTC |
WILKINSON ELIZABETH TChief Financial Officer
|
GrantCommon Stock | 47,250 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000041 · wf-form4_155855803492309.xml · nonDerivative · entry 1 WILKINSON ELIZABETH T · CIK 0001206267 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 107,250 F1 · shares: Acquisition of 47,250 shares from the 2019 Performance Bonus Plan at the closing price of $3.31 on March 20, 2019. Read SEC document |
| May 20, 2019 Filed May 22, 2019 20:47 UTC |
York William HChief Administrative Officer
|
GrantCommon Stock | 41,850 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000040 · wf-form4_155855800617640.xml · nonDerivative · entry 1 York William H · CIK 0001771624 · Chief Administrative Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 113,525 F1 · shares: Acquisition of 41,850 shares from the 2019 Performance Bonus Plan at the closing price of $3.31 on March 20, 2019. Read SEC document |
| May 20, 2019 Filed May 22, 2019 20:46 UTC |
Silas James ASVP Research and Innovation
|
GrantCommon Stock | 38,475 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000038 · wf-form4_155855793227246.xml · nonDerivative · entry 1 Silas James A · CIK 0001771630 · SVP Research and Innovation 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 122,504 F1 · shares: Acquisition of 38,475 shares from the 2019 Performance Bonus Plan at the closing price of $3.31 on March 20, 2019. Read SEC document |
| May 20, 2019 Filed May 22, 2019 20:46 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
GrantCommon Stock | 123,750 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000039 · wf-form4_155855797793993.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,227,478 F1 · shares: Acquisition of 123,750 shares from the 2019 Performance Bonus Plan at the closing price of $3.31 on March 20, 2019. Read SEC document |
| March 20, 2019 Filed Mar 22, 2019 20:19 UTC |
HOBBY PAUL WDirector
|
GrantCommon Stock | 36,037 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000022 · wf-form4_155328595714705.xml · nonDerivative · entry 1 HOBBY PAUL W · CIK 0001092063 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,037 F1 · shares: Award grant of 36,037 shares based on a closing price of $3.33 per share on March 20, 2019 which vest at the 2020 annual stockholders' meeting. Read SEC document |
| March 16, 2019 Filed Mar 19, 2019 21:06 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
Tax withholdingCommon Stock | 9,563 | $3.23 | $30,888.49 |
DisclosureSEC source: 0000928054-19-000018 · wf-form4_155302866532096.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,103,728 F1 · shares: Disposition of 9,563 shares at $3.23/share for tax obligation relative to previously granted award vesting on 3/16/2019. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:48 UTC |
Walton H. RichardChief Accounting Officer
|
Disposition to issuerCommon Stock | 31,876 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000013 · wf-form4_154655207080464.xml · nonDerivative · entry 1 Walton H. Richard · CIK 0001567998 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 244,671 F1 · shares: Forfeiture of shares that had not vested upon separation. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:46 UTC |
SNIVELY JOSHUA AEVP Operations
|
Tax withholdingCommon Stock | 17,023 | $1.09 | $18,555.07 |
DisclosureSEC source: 0000928054-19-000011 · wf-form4_154655199162686.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 166,858 F1 · shares: Disposition of 17,023 shares at $1.09/share for tax obligation relative to previously granted awards vesting on 12/31/2018. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:47 UTC |
Marietta Matthew BEVP Finance & Corp Development
|
Disposition to issuerCommon Stock | 56,750 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000012 · wf-form4_154655203305962.xml · nonDerivative · entry 2 Marietta Matthew B · CIK 0001734922 · EVP Finance & Corp Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,315 F2 · shares: Forfeiture of shares that had not vested upon separation. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:47 UTC |
Marietta Matthew BEVP Finance & Corp Development
|
Tax withholdingCommon Stock | 6,910 | $1.09 | $7,531.90 |
DisclosureSEC source: 0000928054-19-000012 · wf-form4_154655203305962.xml · nonDerivative · entry 1 Marietta Matthew B · CIK 0001734922 · EVP Finance & Corp Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,065 F1 · shares: Disposition of 6,910 shares at $1.09/share for tax obligation relative to previously granted awards vesting on 12/31/2018. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:46 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
Tax withholdingCommon Stock | 44,935 | $1.09 | $48,979.15 |
DisclosureSEC source: 0000928054-19-000010 · wf-form4_154655195347706.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,113,291 F1 · shares: Disposition of 44,935 shares at $1.09/share for tax obligation relative to previously granted award vesting on 12/31/2018. Read SEC document |
| December 28, 2018 Filed Jan 2, 2019 22:18 UTC |
WILKINSON ELIZABETH TChief Financial Officer
|
GrantCommon Stock | 60,000 | $1.06 | $63,600.00 |
DisclosureSEC source: 0000928054-19-000004 · wf-form4_154646748260106.xml · nonDerivative · entry 1 WILKINSON ELIZABETH T · CIK 0001206267 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,000 F1 · shares: Award grant of 60,000 shares at $1.06 per share which vest ratably on December 31, 2019 and 2020. Read SEC document |
| July 11, 2018 Filed Jul 25, 2018 20:14 UTC |
Richard Katherine T.Director
|
GrantCommon Stock | 40,850 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-18-000073 · wf-form4_153254964445532.xml · nonDerivative · entry 1 Richard Katherine T. · CIK 0001577595 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,850 F1 · shares: Award grant of 40,580 shares which vest on the date of the next annual stockholders' meeting. Read SEC document |
| June 01, 2018 Filed Jun 5, 2018 20:08 UTC |
Nierenberg DavidDirector
|
GrantCommon Stock | 40,323 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-18-000062 · wf-form4_152822928488183.xml · nonDerivative · entry 1 Nierenberg David · CIK 0001040899 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,323 F1 · shares: Award grant of 40,323 shares which vest on the date of the next annual stockholders' meeting. Read SEC document |
| June 01, 2018 Filed Jun 11, 2019 22:48 UTC Amendment |
Nierenberg DavidDirector
|
GrantCommon Stock | 40,323 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-19-000071 · wf-form4a_156029329140603.xml · nonDerivative · entry 1 Nierenberg David · CIK 0001040899 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,323 F1 · shares: Award grant of 40,323 shares which vest at the next annual stockholders' meeting. F2 · ownership.direct: The reporting person disclaims ownership of these securities except to the extent of the reporting person's pecuniary interest therein. F3 · ownership.direct: The reporting person is the sole owner of the general partner of The D3 Family Fund, LP, The D3 Family Bulldog Fund, LP and Haredale Ltd. (collectively, the "Funds"). Pursuant to separate contractual arrangements with each Fund, the reporting person is required to transfer all shares that he is awarded for service as a director of the Company to the respective Funds upon vesting of the shares. The reporting person's pecuniary interest in the shares is dictated by his contractual arrangements with the Funds. Read SEC document |
| May 16, 2018 Filed May 16, 2018 22:27 UTC Amendment |
SNIVELY JOSHUA AEVP Operations
|
PurchaseCommon Stock | 4,450 | $3.41 | $15,162.49 |
DisclosureSEC source: 0000928054-18-000058 · wf-form4a_152650957076457.xml · nonDerivative · entry 2 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Indirect · By Joshua A. Snively, Sr. Irrevocable Trust Disclosed balance after: 133,366 Read SEC document |
| May 16, 2018 Filed May 16, 2018 21:29 UTC |
SNIVELY JOSHUA AEVP Operations
|
PurchaseCommon Stock | 4,450 | $3.41 | $15,162.49 |
DisclosureSEC source: 0000928054-18-000055 · wf-form4_152650613476457.xml · nonDerivative · entry 2 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 194,097 F2 · shares: Acquisition of 4,450 shares on the open market at a weighted average price per share of $3.4073. Read SEC document |
| May 16, 2018 Filed May 16, 2018 21:28 UTC |
Walton H. RichardChief Accounting Officer
|
PurchaseCommon Stock | 20,000 | $3.38 | $67,684.00 |
DisclosureSEC source: 0000928054-18-000053 · wf-form4_152650605767108.xml · nonDerivative · entry 1 Walton H. Richard · CIK 0001567998 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 276,547 F1 · shares: Acquisition of 20,000 shares on the open market at a weighted average price per share of $3.3842. Read SEC document |
| May 15, 2018 Filed May 16, 2018 22:27 UTC Amendment |
SNIVELY JOSHUA AEVP Operations
|
PurchaseCommon Stock | 5,766 | $3.40 | $19,624.58 |
DisclosureSEC source: 0000928054-18-000058 · wf-form4a_152650957076457.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Indirect · By Joshua A. Snively, Sr. and Heather B. Snively Revocable Trust Disclosed balance after: 138,269 Read SEC document |
| May 15, 2018 Filed May 16, 2018 21:30 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
PurchaseCommon Stock | 33,600 | $3.41 | $114,552.48 |
DisclosureSEC source: 0000928054-18-000056 · wf-form4_152650619472864.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,158,226 F1 · shares: Acquisition of 33,600 shares on the open market at a weighted average price per share of $3.4093. Read SEC document |
| May 15, 2018 Filed May 16, 2018 21:29 UTC |
SNIVELY JOSHUA AEVP Operations
|
PurchaseCommon Stock | 5,766 | $3.40 | $19,624.58 |
DisclosureSEC source: 0000928054-18-000055 · wf-form4_152650613476457.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 189,647 F1 · shares: Acquisition of 5,766 shares on the open market at a weighted average price per share of $3.4035. Read SEC document |
| May 15, 2018 Filed May 16, 2018 21:28 UTC |
Marietta Matthew BEVP Finance & Corp Development
|
PurchaseCommon Stock | 6,850 | $3.36 | $22,987.23 |
DisclosureSEC source: 0000928054-18-000054 · wf-form4_152650611869474.xml · nonDerivative · entry 1 Marietta Matthew B · CIK 0001734922 · EVP Finance & Corp Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 94,975 F1 · shares: Acquisition of 6,850 shares on the open market at a weighted average price per share of $3.3558. Read SEC document |
| April 27, 2018 Filed May 1, 2018 20:27 UTC |
Hern KennethDirector
|
GrantCommon Sotck | 33,423 | $3.74 | $125,002.02 |
DisclosureSEC source: 0000928054-18-000046 · wf-form4_152520645023401.xml · nonDerivative · entry 1 Hern Kenneth · CIK 0001358660 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 122,880 F1 · shares: Award grant of 33,423 shares at $3.74 per share which vest at the next annual stockholders' meeting. Read SEC document |
| April 27, 2018 Filed May 1, 2018 20:26 UTC |
Adams Michelle MDirector
|
GrantCommon Sotck | 33,423 | $3.74 | $125,002.02 |
DisclosureSEC source: 0000928054-18-000044 · wf-form4_152520637830405.xml · nonDerivative · entry 1 Adams Michelle M · CIK 0001697269 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,512 F1 · shares: Award grant of 33,423 shares at $3.74 per share which vest at the next annual stockholders' meeting. Read SEC document |
| April 27, 2018 Filed May 1, 2018 20:27 UTC |
Brown Ted DDirector
|
GrantCommon Sotck | 33,423 | $3.74 | $125,002.02 |
DisclosureSEC source: 0000928054-18-000045 · wf-form4_152520639728879.xml · nonDerivative · entry 1 Brown Ted D · CIK 0001297978 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 76,649 F1 · shares: Award grant of 33,423 shares at $3.74 per share which vest at the next annual stockholders' meeting. Read SEC document |
| April 27, 2018 Filed May 1, 2018 20:26 UTC |
McGuire LVDirector
|
GrantCommon Sotck | 33,423 | $3.74 | $125,002.02 |
DisclosureSEC source: 0000928054-18-000043 · wf-form4_152520636128876.xml · nonDerivative · entry 1 McGuire LV · CIK 0001499794 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 158,216 F1 · shares: Award grant of 33,423 shares at $3.74 per share which vest at the next annual stockholders' meeting. Read SEC document |
| April 27, 2018 Filed May 1, 2018 20:25 UTC |
Cooper L MelvinDirector
|
GrantCommon Sotck | 33,423 | $3.74 | $125,002.02 |
DisclosureSEC source: 0000928054-18-000042 · wf-form4_152520629726596.xml · nonDerivative · entry 1 Cooper L Melvin · CIK 0001505460 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 137,868 F1 · shares: Award grant of 33,423 shares at $3.74 per share which vest at the next annual stockholders' meeting. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:39 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
GrantCommon Stock | 96,750 | $6.13 | $593,077.50 |
DisclosureSEC source: 0000928054-18-000030 · wf-form4_152157831169083.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,124,626 F1 · shares: Acquisition of 96,750 shares from the 2018 Performance Bonus Plan at the closing price of $6.13 per share. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:38 UTC |
Walton H. RichardChief Accounting Officer
|
GrantCommon Stock | 25,313 | $6.13 | $155,168.69 |
DisclosureSEC source: 0000928054-18-000029 · wf-form4_152157829435863.xml · nonDerivative · entry 2 Walton H. Richard · CIK 0001567998 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,547 F2 · shares: Acquisition of 25,313 shares from the 2018 Performance Bonus Plan at the closing price of $6.13 per share. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:38 UTC |
Walton H. RichardChief Accounting Officer
|
GrantCommon Stock | 30,000 | $6.13 | $183,900.00 |
DisclosureSEC source: 0000928054-18-000029 · wf-form4_152157829435863.xml · nonDerivative · entry 1 Walton H. Richard · CIK 0001567998 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,234 F1 · shares: Award grant of 30,000 shares at $6.13 per share which vest ratably on December 31, 2018 and 2019. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:38 UTC |
Marietta Matthew BEVP Finance & Corp Development
|
GrantCommon Sotck | 25,125 | $6.13 | $154,016.25 |
DisclosureSEC source: 0000928054-18-000028 · wf-form4_152157825986219.xml · nonDerivative · entry 2 Marietta Matthew B · CIK 0001734922 · EVP Finance & Corp Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,125 F2 · shares: Acquisition of 25,125 shares from the 2018 Performance Bonus Plan at the closing price of $6.13 per share. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:38 UTC |
Marietta Matthew BEVP Finance & Corp Development
|
GrantCommon Sotck | 60,000 | $6.13 | $367,800.00 |
DisclosureSEC source: 0000928054-18-000028 · wf-form4_152157825986219.xml · nonDerivative · entry 1 Marietta Matthew B · CIK 0001734922 · EVP Finance & Corp Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,000 F1 · shares: Award grant of 60,000 shares at $6.13 per share which vest ratably on December 31, 2018, 2019, and 2020. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:37 UTC |
SNIVELY JOSHUA AEVP Operations
|
GrantCommon Stock | 49,000 | $6.13 | $300,370.00 |
DisclosureSEC source: 0000928054-18-000027 · wf-form4_152157822404505.xml · nonDerivative · entry 2 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 183,881 F2 · shares: Acquisition of 49,000 shares from the 2018 Performance Bonus Plan at the closing price of $6.13 per share. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 20:37 UTC |
SNIVELY JOSHUA AEVP Operations
|
GrantCommon Stock | 75,000 | $6.13 | $459,750.00 |
DisclosureSEC source: 0000928054-18-000027 · wf-form4_152157822404505.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,881 F1 · shares: Award grant of 75,000 shares at $6.13 per share which vest ratably on December 31, 2018, 2019, and 2020. Read SEC document |
| January 16, 2018 Filed Jan 30, 2018 21:54 UTC | GrantCommon Stock | 36,667 | $5.85 | $214,501.95 |
DisclosureSEC source: 0000928054-18-000012 · wf-form4_151734925193407.xml · nonDerivative · entry 1 Walton H. Richard · CIK 0001567998 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 201,234 F1 · shares: Acquisition of 36,667 shares from 2016 Performance Bonus Plan awarded January 16, 2018 at the closing price of $5.85 per share. Read SEC document |
|
| January 16, 2018 Filed Jan 30, 2018 21:54 UTC |
SNIVELY JOSHUA AEVP Chemistry Research
|
GrantCommon Stock | 44,904 | $5.85 | $262,688.40 |
DisclosureSEC source: 0000928054-18-000011 · wf-form4_151734923568788.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Chemistry Research 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,881 F1 · shares: Acquisition of 44,904 shares from 2016 Performance Bonus Plan awarded January 16, 2018 at the closing price of $5.85 per share. Read SEC document |
| January 16, 2018 Filed Jan 30, 2018 21:53 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
GrantCommon Stock | 170,834 | $5.85 | $999,378.90 |
DisclosureSEC source: 0000928054-18-000010 · wf-form4_151734921830009.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,027,876 F1 · shares: Acquisition of 170,834 shares from 2016 Performance Bonus Plan awarded January 16, 2018 at the closing price of $5.85 per share. Read SEC document |
| December 31, 2017 Filed Jan 3, 2018 22:32 UTC |
CHISHOLM JOHNDirector · Chairman, President and CEO
|
Tax withholdingCommon Stock | 24,181 | $4.66 | $112,683.46 |
DisclosureSEC source: 0000928054-18-000004 · wf-form4_151501872313386.xml · nonDerivative · entry 1 CHISHOLM JOHN · CIK 0001173236 · Director · Chairman, President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 857,042 F1 · shares: Disposition of 24,181 shares at $4.66/share for tax obligation relative to previously granted award vesting on 12/31/2017. Read SEC document |
| December 31, 2017 Filed Jan 3, 2018 22:31 UTC |
SNIVELY JOSHUA AEVP Chemistry Research
|
Tax withholdingCommon Stock | 9,373 | $4.66 | $43,678.18 |
DisclosureSEC source: 0000928054-18-000002 · wf-form4_151501865898934.xml · nonDerivative · entry 1 SNIVELY JOSHUA A · CIK 0001548622 · EVP Chemistry Research 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,977 F1 · shares: Disposition of 9,373 shares at $4.66/share for tax obligation relative to previously granted award vesting on 12/31/2017. Read SEC document |
| December 31, 2017 Filed Feb 13, 2018 00:05 UTC Amendment |
Hardy Carla S.Director
|
OtherCommon Stock | 0 | $0.00 | $0.00 |
DisclosureSEC source: 0000928054-18-000016 · wf-form5a_151848030200423.xml · nonDerivative · entry 1 Hardy Carla S. · CIK 0001576961 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By William M. Hardy V Irrevocable Trust Disclosed balance after: 0 F1 · balance_after: Ms. Hardy has previously reported a beneficial interest in shares of common stock of the Company held by an irrevocable trust for the benefit of a dependent child. This child is no longer a dependent of Ms. Hardy and, as a result, Ms. Hardy no longer has any beneficial interest in the shares of common stock of the Company owned by the trust and such shares are no longer included herein. F1 · ownership.nature: Ms. Hardy has previously reported a beneficial interest in shares of common stock of the Company held by an irrevocable trust for the benefit of a dependent child. This child is no longer a dependent of Ms. Hardy and, as a result, Ms. Hardy no longer has any beneficial interest in the shares of common stock of the Company owned by the trust and such shares are no longer included herein. Read SEC document |
| September 21, 2017 Filed Oct 3, 2017 20:38 UTC |
Bodnar Robert CExecutive Vice President
|
Tax withholdingCommon Stock | 5,823 | $5.29 | $30,803.67 |
DisclosureSEC source: 0000928054-17-000098 · wf-form4_150706310812626.xml · nonDerivative · entry 1 Bodnar Robert C · CIK 0001689733 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 76,955 F1 · shares: Disposition of 5,823 shares at $5.29/share for tax obligation relative to previously granted award vesting on 9/21/2017. Read SEC document |
| September 13, 2017 Filed Sep 14, 2017 20:09 UTC |
Hern KennethDirector
|
PurchaseCommon Stock | 1,000 | $5.46 | $5,455.00 |
DisclosureSEC source: 0000928054-17-000090 · wf-form4_150541977505291.xml · nonDerivative · entry 1 Hern Kenneth · CIK 0001358660 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 89,457 F1 · shares: Purchase of 1,000 shares on the open market at an average price of $5.455 per share. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 20:10 UTC |
REEVES STEVEN AExec. VP, Operations
|
Tax withholdingCommon Stock | 43,828 | $8.94 | $391,822.32 |
DisclosureSEC source: 0000928054-17-000082 · wf-form4_149928539378612.xml · nonDerivative · entry 1 REEVES STEVEN A · CIK 0001434793 · Exec. VP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 153,016 F1 · shares: Disposition of 43,828 shares at $8.94/share for tax obligation relative to previously granted awards vesting on 6/30/2017. Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
Cooper L MelvinDirector
|
Exercise / conversionStock Option · Derivative | 9,047 | $0.00 Strike: $8.29 | $0.00 |
DisclosureSEC source: 0000928054-17-000074 · wf-form4_149548399216585.xml · derivative · entry 3 Cooper L Melvin · CIK 0001505460 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,047 shares Expires 2017-05-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
Cooper L MelvinDirector
|
Tax withholdingCommon Stock | 7,716 | $9.72 | $74,999.52 |
DisclosureSEC source: 0000928054-17-000074 · wf-form4_149548399216585.xml · nonDerivative · entry 2 Cooper L Melvin · CIK 0001505460 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 104,445 Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
Cooper L MelvinDirector
|
Exercise / conversionCommon Stock | 9,047 | $8.29 | $74,999.63 |
DisclosureSEC source: 0000928054-17-000074 · wf-form4_149548399216585.xml · nonDerivative · entry 1 Cooper L Melvin · CIK 0001505460 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 112,161 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: Exercise of stock options @ $8.29 per share, pursuant to previously awarded stock option grant. Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
McGuire LVDirector
|
Exercise / conversionStock Option · Derivative | 9,047 | $0.00 Strike: $8.29 | $0.00 |
DisclosureSEC source: 0000928054-17-000073 · wf-form4_149548397442230.xml · derivative · entry 3 McGuire LV · CIK 0001499794 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,047 shares Expires 2017-05-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
McGuire LVDirector
|
Tax withholdingCommon Stock | 7,716 | $9.72 | $74,999.52 |
DisclosureSEC source: 0000928054-17-000073 · wf-form4_149548397442230.xml · nonDerivative · entry 2 McGuire LV · CIK 0001499794 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 124,793 Read SEC document |
| May 18, 2017 Filed May 22, 2017 20:13 UTC |
McGuire LVDirector
|
Exercise / conversionCommon Stock | 9,047 | $8.29 | $74,999.63 |
DisclosureSEC source: 0000928054-17-000073 · wf-form4_149548397442230.xml · nonDerivative · entry 1 McGuire LV · CIK 0001499794 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 132,509 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: Exercise of stock options @ $8.29 per share, pursuant to previously awarded stock option grant. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.