Last 12 months
Inside the activity.
5 purchase rows · 3 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 2 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 1 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 1 | 2 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 1 | 0 |
| Sep 2026 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|---|
| March 31, 2017 Filed Apr 3, 2017 16:58 UTC |
Gougarty NancyDirector
|
GrantCommon Stock | 1,590 | $20.75 | $32,992.50 |
DisclosureSEC source: 0000842633-17-000051 · wf-form4_149123871257620.xml · nonDerivative · entry 1 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,881 Read SEC document |
| March 14, 2017 Filed Mar 15, 2017 16:23 UTC |
Zalupski Robert JChief Financial Officer
|
SaleCommon Stock | 1,500 | $21.25 | $31,875.00 |
DisclosureSEC source: 0000842633-17-000044 · wf-form4_148959498100105.xml · nonDerivative · entry 1 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,659 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 13, 2017 Filed Mar 14, 2017 11:46 UTC |
Gougarty NancyDirector
|
SaleCommon Stock | 300 | $21.03 | $6,307.50 |
DisclosureSEC source: 0000842633-17-000041 · wf-form4_148949200223264.xml · nonDerivative · entry 4 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,291 Read SEC document |
| March 13, 2017 Filed Mar 14, 2017 11:46 UTC |
Gougarty NancyDirector
|
SaleCommon Stock | 1,000 | $21.01 | $21,010.00 |
DisclosureSEC source: 0000842633-17-000041 · wf-form4_148949200223264.xml · nonDerivative · entry 3 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,591 Read SEC document |
| March 13, 2017 Filed Mar 14, 2017 11:46 UTC |
Gougarty NancyDirector
|
SaleCommon Stock | 1,012 | $21.01 | $21,257.06 |
DisclosureSEC source: 0000842633-17-000041 · wf-form4_148949200223264.xml · nonDerivative · entry 2 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,591 Read SEC document |
| March 13, 2017 Filed Mar 14, 2017 11:46 UTC |
Gougarty NancyDirector
|
SaleCommon Stock | 664 | $21.00 | $13,944.00 |
DisclosureSEC source: 0000842633-17-000041 · wf-form4_148949200223264.xml · nonDerivative · entry 1 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,603 Read SEC document |
| March 13, 2017 Filed Mar 14, 2017 11:48 UTC |
Zalupski Robert JChief Financial Officer
|
SaleCommon Stock | 2,500 | $21.15 | $52,875.00 |
DisclosureSEC source: 0000842633-17-000042 · wf-form4_148949207208790.xml · nonDerivative · entry 2 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 87,159 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 10, 2017 Filed Mar 14, 2017 11:48 UTC |
Zalupski Robert JChief Financial Officer
|
SaleCommon Stock | 2,500 | $21.05 | $52,625.00 |
DisclosureSEC source: 0000842633-17-000042 · wf-form4_148949207208790.xml · nonDerivative · entry 1 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 89,659 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:33 UTC |
Zalupski Robert JChief Financial Officer
|
Tax withholdingCommon Stock | 1,717 | $21.75 | $37,344.75 |
DisclosureSEC source: 0000842633-17-000038 · wf-form4_148890078253268.xml · nonDerivative · entry 2 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 92,159 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:33 UTC |
Zalupski Robert JChief Financial Officer
|
GrantCommon Stock | 3,627 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000038 · wf-form4_148890078253268.xml · nonDerivative · entry 1 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 93,876 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:32 UTC |
Swart PaulChief Accounting Officer
|
Tax withholdingCommon Stock | 1,028 | $21.75 | $22,359.00 |
DisclosureSEC source: 0000842633-17-000037 · wf-form4_148890073975515.xml · nonDerivative · entry 2 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 25,020 F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:32 UTC |
Swart PaulChief Accounting Officer
|
GrantCommon Stock | 2,053 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000037 · wf-form4_148890073975515.xml · nonDerivative · entry 1 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 26,048 F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:31 UTC |
Sherbin Joshua ASenior Vice Pres & Secretary
|
Tax withholdingCommon Stock | 5,667 | $21.75 | $123,257.25 |
DisclosureSEC source: 0000842633-17-000036 · wf-form4_148890068964761.xml · nonDerivative · entry 2 Sherbin Joshua A · CIK 0001399070 · Senior Vice Pres & Secretary 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 105,397 F1 · ownership.nature: Through the Joshua A. Sherbin Revocable Trust under the agreement dated February 21, 2013, as amended. Read SEC document |
| March 03, 2017 Filed Mar 7, 2017 15:31 UTC |
Sherbin Joshua ASenior Vice Pres & Secretary
|
GrantCommon Stock | 10,535 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000036 · wf-form4_148890068964761.xml · nonDerivative · entry 1 Sherbin Joshua A · CIK 0001399070 · Senior Vice Pres & Secretary 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 111,064 F1 · ownership.nature: Through the Joshua A. Sherbin Revocable Trust under the agreement dated February 21, 2013, as amended. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:59 UTC |
Valenti Samuel IIIDirector · Chairman
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000028 · wf-form4_148856397034173.xml · nonDerivative · entry 1 Valenti Samuel III · CIK 0001399771 · Director · Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,616 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:09 UTC |
AMATO THOMAS ADirector · President and CEO
|
GrantCommon Stock | 43,479 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000029 · wf-form4_148856457714228.xml · nonDerivative · entry 1 AMATO THOMAS A · CIK 0001269873 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,679 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:11 UTC |
Zalupski Robert JChief Financial Officer
|
Tax withholdingCommon Stock | 4,795 | $23.00 | $110,285.00 |
DisclosureSEC source: 0000842633-17-000031 · wf-form4_148856468731413.xml · nonDerivative · entry 2 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 90,249 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:11 UTC |
Zalupski Robert JChief Financial Officer
|
GrantCommon Stock | 15,218 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000031 · wf-form4_148856468731413.xml · nonDerivative · entry 1 Zalupski Robert J · CIK 0001399689 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,044 F1 · ownership.direct: By Robert J. Zalupski and Susan S. Zalupski JTWROS Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:57 UTC |
Stanage Nick LDirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000026 · wf-form4_148856386251539.xml · nonDerivative · entry 1 Stanage Nick L · CIK 0001348489 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,815 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:12 UTC |
Swart PaulChief Accounting Officer
|
Tax withholdingCommon Stock | 1,356 | $23.00 | $31,188.00 |
DisclosureSEC source: 0000842633-17-000032 · wf-form4_148856473053951.xml · nonDerivative · entry 2 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 23,995 F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:12 UTC |
Swart PaulChief Accounting Officer
|
GrantCommon Stock | 2,718 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000032 · wf-form4_148856473053951.xml · nonDerivative · entry 1 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 25,351 F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:58 UTC |
Tredwell Daniel PDirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000027 · wf-form4_148856391399547.xml · nonDerivative · entry 1 Tredwell Daniel P · CIK 0001399401 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,658 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:10 UTC |
Sherbin Joshua ASenior Vice Pres & Secretary
|
Tax withholdingCommon Stock | 5,191 | $23.00 | $119,393.00 |
DisclosureSEC source: 0000842633-17-000030 · wf-form4_148856463534977.xml · nonDerivative · entry 2 Sherbin Joshua A · CIK 0001399070 · Senior Vice Pres & Secretary 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 100,529 F1 · ownership.nature: Through the Joshua A. Sherbin Revocable Trust under the agreement dated February 21, 2013, as amended. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 18:10 UTC |
Sherbin Joshua ASenior Vice Pres & Secretary
|
GrantCommon Stock | 13,044 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000030 · wf-form4_148856463534977.xml · nonDerivative · entry 1 Sherbin Joshua A · CIK 0001399070 · Senior Vice Pres & Secretary 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 105,720 F1 · ownership.nature: Through the Joshua A. Sherbin Revocable Trust under the agreement dated February 21, 2013, as amended. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:56 UTC |
Parker Herbert KDirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000025 · wf-form4_148856377016836.xml · nonDerivative · entry 1 Parker Herbert K · CIK 0001436496 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,837 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:55 UTC |
MILLER EUGENE ADirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000024 · wf-form4_148856371682135.xml · nonDerivative · entry 1 MILLER EUGENE A · CIK 0001167321 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,671 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:54 UTC |
Gougarty NancyDirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000023 · wf-form4_148856367095885.xml · nonDerivative · entry 1 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,267 Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 17:53 UTC |
Gabrys Richard MarcelDirector
|
GrantCommon Stock | 4,347 | $0.00 | $0.00 |
DisclosureSEC source: 0000842633-17-000022 · wf-form4_148856361915374.xml · nonDerivative · entry 1 Gabrys Richard Marcel · CIK 0001311736 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,616 Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 14:11 UTC |
MILLER EUGENE ADirector
|
GrantCommon Stock | 664 | $23.50 | $15,604.00 |
DisclosureSEC source: 0000842633-17-000005 · wf-form4_148353906023651.xml · nonDerivative · entry 1 MILLER EUGENE A · CIK 0001167321 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,324 Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 14:12 UTC |
Parker Herbert KDirector
|
GrantCommon Stock | 1,276 | $23.50 | $29,986.00 |
DisclosureSEC source: 0000842633-17-000006 · wf-form4_148353910778549.xml · nonDerivative · entry 1 Parker Herbert K · CIK 0001436496 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,490 Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 14:10 UTC |
Gougarty NancyDirector
|
GrantCommon Stock | 1,276 | $23.50 | $29,986.00 |
DisclosureSEC source: 0000842633-17-000004 · wf-form4_148353900737677.xml · nonDerivative · entry 1 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,920 Read SEC document |
| November 10, 2016 Filed Nov 14, 2016 16:01 UTC |
Swart PaulChief Accounting Officer
|
Exercise / conversionEmployee Stock Option (Right to buy) · Derivative | 473 | $19.42 Strike: $23.00 | $9,185.66 |
DisclosureSEC source: 0000842633-16-000279 · wf-form4_147913930673746.xml · derivative · entry 3 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 473 shares Expires 2017-04-01 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. F2 · security: In connection with the spin-off of Horizon Global Corporation by the Issuer on June 30, 2015, this option (originally granted on April 1, 2007 and expiring on April 1, 2017, for 2,000 shares, with 400 shares outstanding at the time of the spin-off, with an exercise price of $23.00 per share) was adjusted to generally preserve the value of the original option as of June 30, 2015. F3 · shares: Option to purchase shares of common stock of the Company granted April 1, 2007 under the TriMas Corporation 2002 Long Term Equity Incentive Plan, 80% of the shares subject to this Option vested in three equal annual installments on each of April 1, 2008, April 1, 2009 and April 1,2010; the remaining 20% of the shares subject to this Option vested April 1, 2014. F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| November 10, 2016 Filed Nov 14, 2016 16:01 UTC |
Swart PaulChief Accounting Officer
|
Tax withholdingCommon Stock | 448 | $21.05 | $9,430.40 |
DisclosureSEC source: 0000842633-16-000279 · wf-form4_147913930673746.xml · nonDerivative · entry 2 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 22,633 F1 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| November 10, 2016 Filed Nov 14, 2016 16:01 UTC |
Swart PaulChief Accounting Officer
|
Exercise / conversionCommon Stock | 473 | $19.42 | $9,185.66 |
DisclosureSEC source: 0000842633-16-000279 · wf-form4_147913930673746.xml · nonDerivative · entry 1 Swart Paul · CIK 0001558931 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 23,081 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 · ownership.nature: Through the Swart Family Revocable Living Trust under agreement dated June 10, 2013. Read SEC document |
| November 04, 2016 Filed Nov 8, 2016 12:11 UTC |
AMATO THOMAS ADirector · President and CEO
|
PurchaseCommon Stock | 2,000 | $17.70 | $35,406.00 |
DisclosureSEC source: 0000842633-16-000275 · wf-form4_147860704817021.xml · nonDerivative · entry 1 AMATO THOMAS A · CIK 0001269873 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,200 Read SEC document |
| October 31, 2016 Filed Nov 2, 2016 14:07 UTC |
AMATO THOMAS ADirector · President and CEO
|
PurchaseCommon Stock | 900 | $17.61 | $15,845.85 |
DisclosureSEC source: 0000842633-16-000273 · wf-form4_147809558390544.xml · nonDerivative · entry 2 AMATO THOMAS A · CIK 0001269873 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,200 Read SEC document |
| October 31, 2016 Filed Nov 2, 2016 14:07 UTC |
AMATO THOMAS ADirector · President and CEO
|
PurchaseCommon Stock | 1,300 | $17.61 | $22,896.90 |
DisclosureSEC source: 0000842633-16-000273 · wf-form4_147809558390544.xml · nonDerivative · entry 1 AMATO THOMAS A · CIK 0001269873 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,300 Read SEC document |
| September 30, 2016 Filed Oct 4, 2016 12:42 UTC |
Parker Herbert KDirector
|
GrantCommon Stock | 1,612 | $18.61 | $29,999.32 |
DisclosureSEC source: 0000842633-16-000266 · wf-form4_147558493423862.xml · nonDerivative · entry 1 Parker Herbert K · CIK 0001436496 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,214 Read SEC document |
| September 30, 2016 Filed Oct 4, 2016 12:41 UTC |
MILLER EUGENE ADirector
|
GrantCommon Stock | 839 | $18.61 | $15,613.79 |
DisclosureSEC source: 0000842633-16-000265 · wf-form4_147558489070132.xml · nonDerivative · entry 1 MILLER EUGENE A · CIK 0001167321 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,660 Read SEC document |
| September 30, 2016 Filed Oct 4, 2016 12:39 UTC |
Gougarty NancyDirector
|
GrantCommon Stock | 1,612 | $18.61 | $29,999.32 |
DisclosureSEC source: 0000842633-16-000264 · wf-form4_147558474463740.xml · nonDerivative · entry 1 Gougarty Nancy · CIK 0001590846 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,644 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.