Thomas F Herman

CIK 1253547 · View on SEC EDGAR ↗

Insider

First SEC filing: June 20, 2019 · Latest: June 20, 2019

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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
Dec. 15, 2020 GO S 10b5-1 800 $39.13 $31,304 57,682 Indirect -1.37% Disposed -71.0% (price as of 2026-08-21)
Dec. 15, 2020 GO S 10b5-1 1,200 $38.48 $46,176 58,482 Indirect -2.01% Disposed -70.5% (price as of 2026-08-21)
Nov. 16, 2020 GO S 10b5-1 400 $38.09 $15,236 59,682 Indirect -0.67% Disposed -70.2% (price as of 2026-08-21)
Nov. 16, 2020 GO S 10b5-1 1,600 $37.49 $59,984 60,082 Indirect -2.59% Disposed -69.7% (price as of 2026-08-21)
Oct. 15, 2020 GO S 10b5-1 2,000 $41.27 $82,540 61,682 Indirect -3.14% Disposed -72.5% (price as of 2026-08-21)
Sept. 15, 2020 GO S 10b5-1 2,000 $39.64 $79,280 63,682 Indirect -3.04% Disposed -71.4% (price as of 2026-08-21)
Aug. 17, 2020 GO S 10b5-1 2,000 $42.49 $84,980 65,682 Indirect -2.95% Disposed -73.3% (price as of 2026-08-21)
July 15, 2020 GO S 10b5-1 2,000 $39.29 $78,580 67,682 Indirect -2.87% Disposed -71.1% (price as of 2026-08-21)
June 15, 2020 GO S 10b5-1 2,000 $32.69 $65,380 69,682 Indirect -2.79% Disposed -65.3% (price as of 2026-08-21)
May 15, 2020 GO S 10b5-1 200 $38.21 $7,642 71,682 Indirect -0.28% Disposed -70.3% (price as of 2026-08-21)
May 15, 2020 GO S 10b5-1 1,800 $37.45 $67,410 71,882 Indirect -2.44% Disposed -69.7% (price as of 2026-08-21)
April 15, 2020 GO S 10b5-1 300 $33.91 $10,173 73,682 Indirect -0.41% Disposed -66.5% (price as of 2026-08-21)
April 15, 2020 GO S 10b5-1 1,700 $33.34 $56,678 73,982 Indirect -2.25% Disposed -66.0% (price as of 2026-08-21)
March 16, 2020 GO S 10b5-1 2,000 $29.28 $58,560 75,682 Indirect -2.57% Disposed -61.2% (price as of 2026-08-21)
Feb. 18, 2020 GO S 10b5-1 2,000 $32.25 $64,500 77,682 Indirect -2.51% Disposed -64.8% (price as of 2026-08-21)
Jan. 15, 2020 GO S 10b5-1 2,000 $33.70 $67,400 79,682 Indirect -2.45% Disposed -66.3% (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.

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
June 20, 2019 GO Common Stock 17,573 Direct
June 20, 2019 GO Common Stock 39,592 Indirect
June 20, 2019 GO Non-voting common stock [F3] 42,090 Indirect