United States Semiconductors & Semiconductor Equipment

SCI Engineered Materials Inc (SCIA)

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Director Laura F. Shunk executed the most recent insider trading activity on August 27, 2025, involving a sale of 10,000 shares valued at $40,000. Prior to this, she purchased 100 units in June 2025. These represent the only recorded transactions within the last three months for the firm.
Ticker: SCIA Exchange: OTC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for SCI Engineered Materials Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.0
Shunk Laura F Director; 10% Stockholder Non-Executive Director Large shareholder
Transaction date
Proposed sale
Price
101.75
Quantity 4,439
Value US$3,103,372
2.0
Shunk Laura F Non-Executive Director Large shareholder
Transaction date
Sale
Price
56.72
Quantity 36,134 +38.3%
Value US$276,242
2.0
Shunk Laura F Non-Executive Director Large shareholder
Transaction date
Purchase
Price
244.12
Quantity 25,276 -36.6%
Value US$4,342,741
2.0
Shunk Laura F Non-Executive Director Large shareholder
Transaction date
Sale
Price
2.62
Quantity 12,500 -2.3%
Value US$32,750
2.0
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
4.05
Quantity 3,000 +0.6%
Value US$12,150
UNGAR EDWARD W
Transaction date
Sale
Price
4.05
Quantity 3,000 -15.2%
Value US$12,150
2.0
Shunk Laura F Non-Executive Director Large shareholder
Transaction date
Purchase
Price
3.39
Quantity 1,350 +0.3%
Value US$4,576
Shunk Laura F Non-Executive Director Large shareholder
Transaction date
Sale
Price
3.00
Quantity 7,138 -1.4%
Value US$21,414
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
1.20
Quantity 3,000 +0.6%
Value US$3,600
UNGAR EDWARD W
Transaction date
Sale
Price
1.20
Quantity 3,000 -20.0%
Value US$3,600
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
0.87
Quantity 3,000 +0.6%
Value US$2,610
UNGAR EDWARD W
Transaction date
Sale
Price
0.87
Quantity 3,000 -25.0%
Value US$2,610
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
0.77
Quantity 3,000 +0.6%
Value US$2,310
UNGAR EDWARD W Non-Executive Director
Transaction date
Sale
Price
0.77
Quantity 3,000 -25.0%
Value US$2,310
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
1.00
Quantity 5,000 +1.1%
Value US$5,000
Shunk Laura F Large shareholder
Transaction date
Purchase
Price
0.82
Quantity 3,000 +0.7%
Value US$2,460
UNGAR EDWARD W Non-Executive Director
Transaction date
Sale
Price
0.84
Quantity 3,000 -33.3%
Value US$2,520
UNGAR EDWARD W Non-Executive Director
Transaction date
Sale
Price
0.64
Quantity 3,000 -25.0%
Value US$1,920
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
0.74
Quantity 4,000 +6.6%
Value US$2,960
UNGAR EDWARD W Non-Executive Director
Transaction date
Sale
Price
0.67
Quantity 24,188 -80.1%
Value US$16,206
UNGAR EDWARD W Non-Executive Director
Transaction date
Sale
Price
0.81
Quantity 12,000 -28.4%
Value US$9,720
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.00
Quantity 5,000 +11.2%
Value US$5,000
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.55
Quantity 500 +1.1%
Value US$775
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.65
Quantity 1,000 +2.3%
Value US$1,650
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.60
Quantity 1,000 +2.4%
Value US$1,600
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.63
Quantity 500 +1.2%
Value US$815
ROONEY DANIEL CHAIRMAN, CEO, AND PRESIDENT Executive Director
Transaction date
Purchase
Price
1.65
Quantity 500 +1.2%
Value US$825
WINDCOM INVESTMENTS SA Advisory board member
Transaction date
Sale
Price
3.10
Quantity 2,000 -0.6%
Value US$6,200
WINDCOM INVESTMENTS SA Advisory board member
Transaction date
Sale
Price
3.10
Quantity 3,000 -0.9%
Value US$9,300
Doyle Walter J Non-Executive Director
Transaction date
Purchase
Price
1.75
Quantity 500 +0.4%
Value US$875
WINDCOM INVESTMENTS SA Advisory Board Member
Transaction date
Sale
Price
8.50
Quantity 95 -0.0%
Value US$808
WINDCOM INVESTMENTS SA Advisory Board Member
Transaction date
Sale
Price
7.15
Quantity 500 -0.2%
Value US$3,575
WINDCOM INVESTMENTS SA Advisory Board Member
Transaction date
Sale
Price
7.00
Quantity 300 -0.1%
Value US$2,100
WINDCOM INVESTMENTS SA ADVISORY BOARD MEMBER
Transaction date
Sale
Price
7.25
Quantity 1,500 -0.4%
Value US$10,875
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
3.10
Quantity 1,000 +1.0%
Value US$3,100
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
3.07
Quantity 1,000 +1.1%
Value US$3,070
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
3.00
Quantity 6,000 +6.8%
Value US$18,000
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.99
Quantity 1,000 +1.1%
Value US$2,990
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.80
Quantity 2,000 +2.3%
Value US$5,600
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.75
Quantity 500 +0.6%
Value US$1,375
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.90
Quantity 5,100 +6.4%
Value US$14,790
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.80
Quantity 1,000 +1.3%
Value US$2,800
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.75
Quantity 800 +1.0%
Value US$2,200
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.70
Quantity 2,000 +2.6%
Value US$5,400
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
2.00
Quantity 500 +0.7%
Value US$1,000
Peitz Robert H Non-Executive Director
Transaction date
Purchase
Price
1.75
Quantity 3,500 +4.9%
Value US$6,125
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-28 2025-08-27 PrS Proposed sale
2.0
Shunk Laura F

Director; 10% Stockholder

Non-Executive Director Large shareholder
4,439
101.75
US$3,103,372 		4,439 101.75 US$3,103,372
2025-08-28 2025-08-27 S Sale
2.0
Shunk Laura F
Non-Executive Director Large shareholder
36,134 +38.3%
56.72
US$276,242 		36,134 +38.3% 56.72 US$276,242
2025-06-06 2025-06-04 B Purchase
2.0
Shunk Laura F
Non-Executive Director Large shareholder
25,276 -36.6%
244.12
US$4,342,741 		25,276 -36.6% 244.12 US$4,342,741
2022-08-10 2022-08-10 S Sale
2.0
Shunk Laura F
Non-Executive Director Large shareholder
12,500 -2.3%
2.62
US$32,750 		12,500 -2.3% 2.62 US$32,750
2019-03-22 2019-03-20 B Purchase
2.0
Shunk Laura F
Large shareholder
3,000 +0.6%
4.05
US$12,150 		3,000 +0.6% 4.05 US$12,150
2019-03-22 2019-03-20 S Sale
UNGAR EDWARD W
3,000 -15.2%
4.05
US$12,150 		3,000 -15.2% 4.05 US$12,150
2019-02-12 2019-02-11 B Purchase
2.0
Shunk Laura F
Non-Executive Director Large shareholder
1,350 +0.3%
3.39
US$4,576 		1,350 +0.3% 3.39 US$4,576
2018-09-17 2018-09-14 S Sale Shunk Laura F Non-Executive Director Large shareholder
7,138 -1.4%
3.00
US$21,414 		7,138 -1.4% 3.00 US$21,414
2017-11-17 2017-11-16 B Purchase Shunk Laura F Large shareholder
3,000 +0.6%
1.20
US$3,600 		3,000 +0.6% 1.20 US$3,600
2017-11-17 2017-11-16 S Sale UNGAR EDWARD W
3,000 -20.0%
1.20
US$3,600 		3,000 -20.0% 1.20 US$3,600
2017-06-15 2017-06-14 B Purchase Shunk Laura F Large shareholder
3,000 +0.6%
0.87
US$2,610 		3,000 +0.6% 0.87 US$2,610
2017-06-15 2017-06-14 S Sale UNGAR EDWARD W
3,000 -25.0%
0.87
US$2,610 		3,000 -25.0% 0.87 US$2,610
2017-03-20 2017-03-17 B Purchase Shunk Laura F Large shareholder
3,000 +0.6%
0.77
US$2,310 		3,000 +0.6% 0.77 US$2,310
2017-03-20 2017-03-17 S Sale UNGAR EDWARD W Non-Executive Director
3,000 -25.0%
0.77
US$2,310 		3,000 -25.0% 0.77 US$2,310
2017-03-15 2017-03-14 B Purchase Shunk Laura F Large shareholder
5,000 +1.1%
1.00
US$5,000 		5,000 +1.1% 1.00 US$5,000
2017-03-14 2017-03-12 B Purchase Shunk Laura F Large shareholder
3,000 +0.7%
0.82
US$2,460 		3,000 +0.7% 0.82 US$2,460
2016-10-07 2016-10-06 S Sale UNGAR EDWARD W Non-Executive Director
3,000 -33.3%
0.84
US$2,520 		3,000 -33.3% 0.84 US$2,520
2016-09-19 2016-07-06 S Sale UNGAR EDWARD W Non-Executive Director
3,000 -25.0%
0.64
US$1,920 		3,000 -25.0% 0.64 US$1,920
2016-05-13 2016-05-12 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
4,000 +6.6%
0.74
US$2,960 		4,000 +6.6% 0.74 US$2,960
2016-05-12 2016-05-11 S Sale UNGAR EDWARD W Non-Executive Director
24,188 -80.1%
0.67
US$16,206 		24,188 -80.1% 0.67 US$16,206
2016-05-05 2016-05-03 S Sale UNGAR EDWARD W Non-Executive Director
12,000 -28.4%
0.81
US$9,720 		12,000 -28.4% 0.81 US$9,720
2013-11-12 2013-11-08 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
5,000 +11.2%
1.00
US$5,000 		5,000 +11.2% 1.00 US$5,000
2012-06-19 2012-06-15 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
500 +1.1%
1.55
US$775 		500 +1.1% 1.55 US$775
2012-06-12 2012-06-12 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
1,000 +2.3%
1.65
US$1,650 		1,000 +2.3% 1.65 US$1,650
2012-06-12 2012-06-11 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
1,000 +2.4%
1.60
US$1,600 		1,000 +2.4% 1.60 US$1,600
2012-05-29 2012-05-29 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
500 +1.2%
1.63
US$815 		500 +1.2% 1.63 US$815
2012-05-14 2012-05-14 B Purchase ROONEY DANIEL

CHAIRMAN, CEO, AND PRESIDENT

Executive Director
500 +1.2%
1.65
US$825 		500 +1.2% 1.65 US$825
2011-05-16 2011-05-13 S Sale WINDCOM INVESTMENTS SA

Advisory board member
2,000 -0.6%
3.10
US$6,200 		2,000 -0.6% 3.10 US$6,200
2011-05-16 2011-05-12 S Sale WINDCOM INVESTMENTS SA

Advisory board member
3,000 -0.9%
3.10
US$9,300 		3,000 -0.9% 3.10 US$9,300
2009-09-18 2009-09-17 B Purchase Doyle Walter J Non-Executive Director
500 +0.4%
1.75
US$875 		500 +0.4% 1.75 US$875
2007-05-09 2007-05-07 S Sale WINDCOM INVESTMENTS SA

Advisory Board Member
95 -0.0%
8.50
US$808 		95 -0.0% 8.50 US$808
2007-03-20 2007-03-16 S Sale WINDCOM INVESTMENTS SA

Advisory Board Member
500 -0.2%
7.15
US$3,575 		500 -0.2% 7.15 US$3,575
2007-03-19 2007-03-15 S Sale WINDCOM INVESTMENTS SA

Advisory Board Member
300 -0.1%
7.00
US$2,100 		300 -0.1% 7.00 US$2,100
2007-03-13 2007-03-09 S Sale WINDCOM INVESTMENTS SA

ADVISORY BOARD MEMBER
1,500 -0.4%
7.25
US$10,875 		1,500 -0.4% 7.25 US$10,875
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
1,000 +1.0%
3.10
US$3,100 		1,000 +1.0% 3.10 US$3,100
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
1,000 +1.1%
3.07
US$3,070 		1,000 +1.1% 3.07 US$3,070
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
6,000 +6.8%
3.00
US$18,000 		6,000 +6.8% 3.00 US$18,000
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
1,000 +1.1%
2.99
US$2,990 		1,000 +1.1% 2.99 US$2,990
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
2,000 +2.3%
2.80
US$5,600 		2,000 +2.3% 2.80 US$5,600
2005-05-13 2005-05-12 B Purchase Peitz Robert H Non-Executive Director
500 +0.6%
2.75
US$1,375 		500 +0.6% 2.75 US$1,375
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
5,100 +6.4%
2.90
US$14,790 		5,100 +6.4% 2.90 US$14,790
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
1,000 +1.3%
2.80
US$2,800 		1,000 +1.3% 2.80 US$2,800
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
800 +1.0%
2.75
US$2,200 		800 +1.0% 2.75 US$2,200
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
2,000 +2.6%
2.70
US$5,400 		2,000 +2.6% 2.70 US$5,400
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
500 +0.7%
2.00
US$1,000 		500 +0.7% 2.00 US$1,000
2005-05-13 2005-05-11 B Purchase Peitz Robert H Non-Executive Director
3,500 +4.9%
1.75
US$6,125 		3,500 +4.9% 1.75 US$6,125
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