David J Lukinovich

CIK 1611337 · View on SEC EDGAR ↗

Insider

First SEC filing: June 26, 2015 · Latest: June 26, 2015

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 8 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

8 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 24, 2017 ISTR P 412 $20.50 $8,446 10,433 Direct +4.11% Acquired 48.2% (price as of 2026-08-21)
Aug. 23, 2016 ISTR P 75 $15.30 $1,148 9,403 Direct +0.80% Acquired 98.6% (price as of 2026-08-21)
May 11, 2015 ISTR P 125 $15.50 $1,938 125 Indirect — Acquired 96.0% (price as of 2026-08-21)
May 11, 2015 ISTR P 103 $15.50 $1,596 551 Indirect +22.99% Acquired 96.0% (price as of 2026-08-21)
May 11, 2015 ISTR P 117 $15.50 $1,814 569 Indirect +25.88% Acquired 96.0% (price as of 2026-08-21)
May 11, 2015 ISTR P 65 $15.50 $1,008 564 Indirect +13.03% Acquired 96.0% (price as of 2026-08-21)
March 12, 2015 ISTR P 51 $15.25 $778 499 Indirect +11.38% Acquired 99.2% (price as of 2026-08-21)
March 12, 2015 ISTR P 120 $15.25 $1,830 572 Indirect +26.55% Acquired 99.2% (price as of 2026-08-21)
March 12, 2015 ISTR P 51 $15.25 $778 16,229 Indirect +0.32% Acquired 99.2% (price as of 2026-08-21)
March 12, 2015 ISTR P 120 $15.25 $1,830 16,229 Indirect +0.74% Acquired 99.2% (price as of 2026-08-21)
Feb. 18, 2015 ISTR P 454 $14.33 $6,506 9,051 Direct +5.28% Acquired 112.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 273 $14.00 $3,822 452 Indirect +152.51% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 269 $14.00 $3,766 448 Indirect +150.28% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 273 $14.00 $3,822 452 Indirect +152.51% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 269 $14.00 $3,766 448 Indirect +150.28% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 4,286 $14.00 $60,004 15,886 Indirect +36.95% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 269 $14.00 $3,766 31,996 Indirect +0.85% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 269 $14.00 $3,766 31,996 Indirect +0.85% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 273 $14.00 $3,822 31,996 Indirect +0.86% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 273 $14.00 $3,822 31,996 Indirect +0.86% Acquired 117.0% (price as of 2026-08-21)
June 30, 2014 ISTR P 4,286 $14.00 $60,004 31,723 Indirect +15.62% Acquired 117.0% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Dec. 22, 2014 ISTR Warrant (right to buy) Common Stock (765) $13.50 Dec. 31, 2014 765 Disposed
Dec. 22, 2014 ISTR Warrant Common Stock (765) $13.50 Dec. 31, 2014 765 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 17 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 26, 2015 ISTR Common Stock 8,416 Direct
June 26, 2015 ISTR Common Stock 11,600 Indirect
June 26, 2015 ISTR Common Stock 15,296 Indirect
June 26, 2015 ISTR Common Stock 179 Indirect
June 26, 2015 ISTR Common Stock 179 Indirect
June 26, 2015 ISTR Common Stock 179 Indirect
June 26, 2015 ISTR Common Stock 179 Indirect
June 26, 2015 ISTR Warrant (right to buy)→ Common Stock (935) 935 Direct
June 26, 2015 ISTR Warrant (right to buy)→ Common Stock (765) 765 Indirect
June 30, 2014 ISTR COMMON STOCK 8,421 Direct
June 30, 2014 ISTR COMMON STOCK [F1] 176 Direct
June 30, 2014 ISTR COMMON STOCK 11,601 Indirect
June 30, 2014 ISTR COMMON STOCK [F2] 180 Indirect
June 30, 2014 ISTR COMMON STOCK 15,297 Indirect
June 30, 2014 ISTR COMMON STOCK 539 Indirect
June 30, 2014 ISTR WARRANT [F3]→ COMMON STOCK (935) 935 Direct
June 30, 2014 ISTR WARRANT [F3]→ COMMON STOCK (765) 765 Indirect