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CIK 0000320121 · Accelerated filer<br>Smaller reporting company

Ticker
TLS
Exchange
Nasdaq
Industry
Services-Computer Integrated Systems Design
FY end
Dec 31
Incorporated
MD
Entity type
operating
EIN
520880974
Phone
7034716000
Business address
19886 ASHBURN ROAD, ASHBURN, VA, 20147
Former names
C3 INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,534,591
in 7 filings

Net −$2,534,591. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-07-01 Robbins Edward Hutchinson Jr. EVP, General Counsel Grant or award +48,140 $3.12 $150K 453,697
2025-07-01 Robbins Edward Hutchinson Jr. EVP, General Counsel Shares withheld for taxes −23,252 $3.12 $73K 430,445
2025-07-01 Bendza Gary Mark EVP, CFO Grant or award +85,997 $3.12 $268K 779,805
2025-07-01 Bendza Gary Mark EVP, CFO Shares withheld for taxes −38,785 $3.12 $121K 741,020
2025-07-01 Griffin Mark D EVP, Security Solutions Grant or award +67,642 $3.12 $211K 1,030,900
2025-07-01 Griffin Mark D EVP, Security Solutions Shares withheld for taxes −30,507 $3.12 $95K 1,000,393
2025-07-01 Wood John B Chairman and CEO Grant or award +172,212 $3.12 $537K 5,262,033
2025-07-01 Wood John B Chairman and CEO Shares withheld for taxes −77,668 $3.12 $242K 5,184,365
2025-06-11 Hill Donna K. VP, Human Resources Grant or award · Performance-Based RSUs +76,075 76,075
2025-06-11 Cooke Malcolm G. VP, Chief Info Tech Officer Grant or award · Performance-Based RSUs +152,149 152,149
2025-06-11 Robbins Edward Hutchinson Jr. EVP, General Counsel Grant or award · Performance-Based RSUs +304,298 304,298
2025-06-11 Bendza Gary Mark EVP, CFO Grant or award · Performance-Based RSUs +380,373 380,373
2025-06-11 Griffin Mark D EVP, Security Solutions Grant or award · Performance-Based RSUs +380,373 380,373
2025-06-11 Wood John B Chairman and CEO Grant or award · Performance-Based RSUs +912,895 912,895
2025-06-06 Carroll Bonnie Lynn Director Sale −45,555 $2.78 $127K 148,491
2025-05-16 Harding Victoria A. Controller, Chief Acct Officer Shares withheld for taxes −5,226 $2.71 $14K 106,170
2025-05-16 Hill Donna K. VP, Human Resources Shares withheld for taxes −2,716 $2.71 $7K 53,787
2025-05-16 Cooke Malcolm G. VP, Chief Info Tech Officer Shares withheld for taxes −2,996 $2.71 $8K 85,432.09
2025-05-16 Harding Victoria A. Controller, Chief Acct Officer Shares withheld for taxes −7,830 $2.71 $21K 103,566
2025-05-16 Robbins Edward Hutchinson Jr. EVP, General Counsel Shares withheld for taxes −58,762 $2.71 $159K 405,557

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