Marilyn C Nelson

CIK 1199894 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 16, 2009 · Latest: Jan. 16, 2009

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 62 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

62 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 16, 2022 INSP S 10b5-1 5,211 $250.00 $1,302,750 50,919 Indirect -9.28% Disposed -75.3% (price as of 2026-08-20)
Dec. 16, 2022 INSP S 10b5-1 1,662 $248.00 $412,176 56,130 Indirect -2.88% Disposed -75.1% (price as of 2026-08-20)
Dec. 16, 2022 INSP S 10b5-1 15,058 $243.50 $3,666,623 57,792 Indirect -20.67% Disposed -74.7% (price as of 2026-08-20)
Dec. 16, 2022 INSP S 10b5-1 1,247 $241.63 $301,313 72,850 Indirect -1.68% Disposed -74.5% (price as of 2026-08-20)
Dec. 16, 2022 INSP S 10b5-1 2,033 $240.03 $487,981 74,097 Indirect -2.67% Disposed -74.3% (price as of 2026-08-20)
April 1, 2022 INSP S 10b5-1 5,000 $270.00 $1,350,000 76,130 Indirect -6.16% Disposed -77.1% (price as of 2026-08-20)
April 1, 2022 INSP S 10b5-1 5,000 $265.00 $1,325,000 81,130 Indirect -5.81% Disposed -76.7% (price as of 2026-08-20)
March 29, 2022 INSP S 10b5-1 98 $250.00 $24,500 86,130 Indirect -0.11% Disposed -75.3% (price as of 2026-08-20)
March 29, 2022 INSP S 10b5-1 5,000 $260.01 $1,300,050 86,228 Indirect -5.48% Disposed -76.3% (price as of 2026-08-20)
March 29, 2022 INSP S 10b5-1 5,000 $255.00 $1,275,000 91,228 Indirect -5.20% Disposed -75.8% (price as of 2026-08-20)
March 28, 2022 INSP S 10b5-1 2,323 $250.00 $580,750 96,228 Indirect -2.36% Disposed -75.3% (price as of 2026-08-20)
March 25, 2022 INSP S 10b5-1 2,579 $250.01 $644,776 98,551 Indirect -2.55% Disposed -75.3% (price as of 2026-08-20)
Dec. 7, 2021 INSP S 10b5-1 25,106 $215.00 $5,397,790 101,130 Indirect -19.89% Disposed -71.3% (price as of 2026-08-20)
Nov. 3, 2020 INSP S 10b5-1 7,000 $144.65 $1,012,550 138,017 Indirect -4.83% Disposed -57.3% (price as of 2026-08-20)
Oct. 9, 2020 INSP S 10b5-1 1,000 $130.00 $130,000 145,017 Indirect -0.68% Disposed -52.5% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 2,534 $135.17 $342,521 146,017 Indirect -1.71% Disposed -54.3% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 200 $133.81 $26,762 148,551 Indirect -0.13% Disposed -53.9% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 600 $132.77 $79,662 148,751 Indirect -0.40% Disposed -53.5% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 2,633 $131.76 $346,924 149,351 Indirect -1.73% Disposed -53.2% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 6,456 $131.05 $846,059 151,984 Indirect -4.07% Disposed -52.9% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 7,979 $130.09 $1,037,988 158,440 Indirect -4.79% Disposed -52.6% (price as of 2026-08-20)
Oct. 8, 2020 INSP S 10b5-1 4,598 $129.20 $594,062 166,419 Indirect -2.69% Disposed -52.2% (price as of 2026-08-20)
June 16, 2020 INSP S 10b5-1 8,321 $87.82 $730,750 178,196 Indirect -4.46% Disposed -29.7% (price as of 2026-08-20)
June 16, 2020 INSP S 10b5-1 1,679 $88.54 $148,659 176,517 Indirect -0.94% Disposed -30.3% (price as of 2026-08-20)
June 15, 2020 INSP S 10b5-1 5 $83.58 $418 186,517 Indirect 0.00% Disposed -26.2% (price as of 2026-08-20)
June 15, 2020 INSP S 10b5-1 11,915 $83.11 $990,256 186,522 Indirect -6.00% Disposed -25.7% (price as of 2026-08-20)
June 15, 2020 INSP S 10b5-1 10,281 $81.95 $842,528 198,437 Indirect -4.93% Disposed -24.7% (price as of 2026-08-20)
June 15, 2020 INSP S 10b5-1 2,799 $80.70 $225,879 208,718 Indirect -1.32% Disposed -23.5% (price as of 2026-08-20)
Dec. 6, 2019 INSP S 10b5-1 15,000 $75.05 $1,125,750 211,517 Indirect -6.62% Disposed -17.8% (price as of 2026-08-20)
Nov. 26, 2019 INSP S 10b5-1 15,000 $70.03 $1,050,450 226,517 Indirect -6.21% Disposed -11.9% (price as of 2026-08-20)
Nov. 25, 2019 INSP S 10b5-1 29,000 $68.08 $1,974,320 241,517 Indirect -10.72% Disposed -9.3% (price as of 2026-08-20)
Sept. 20, 2019 INSP S 10b5-1 30,000 $67.09 $2,012,700 270,517 Indirect -9.98% Disposed -8.0% (price as of 2026-08-20)
Sept. 9, 2019 INSP S 10b5-1 1,200 $68.08 $81,696 300,517 Indirect -0.40% Disposed -9.3% (price as of 2026-08-20)
Sept. 9, 2019 INSP S 10b5-1 25,000 $67.36 $1,684,000 301,717 Indirect -7.65% Disposed -8.4% (price as of 2026-08-20)
Sept. 9, 2019 INSP S 10b5-1 33,800 $66.18 $2,236,884 326,717 Indirect -9.38% Disposed -6.7% (price as of 2026-08-20)
July 8, 2019 INSP S 10b5-1 5,698 $66.97 $381,595 360,517 Indirect -1.56% Disposed -7.8% (price as of 2026-08-20)
July 8, 2019 INSP S 10b5-1 13,200 $66.42 $876,744 366,215 Indirect -3.48% Disposed -7.1% (price as of 2026-08-20)
July 3, 2019 INSP S 10b5-1 6,102 $65.01 $396,691 379,415 Indirect -1.58% Disposed -5.1% (price as of 2026-08-20)

Showing latest 100 of 163 transactions

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
April 29, 2024 INSP Stock Option (Right to Buy) Common Stock (1,175) $240.68 April 29, 2031 1,175 Disposed
April 1, 2024 INSP Stock Option (Right to Buy) Common Stock (3,273) $16.00 May 2, 2028 3,273 Disposed
March 27, 2024 INSP Stock Option (Right to Buy) Common Stock (2,000) $16.00 May 2, 2028 2,000 Disposed
March 27, 2024 INSP Stock Option (Right to Buy) Common Stock (1,243) $211.29 April 28, 2032 1,243 Disposed
March 1, 2024 INSP Stock Option (Right to Buy) Common Stock (2,555) $0.94 April 1, 2027 2,555 Disposed
Feb. 9, 2024 INSP Stock Option (Right to Buy) Common Stock (4,000) $0.94 April 1, 2027 4,000 Disposed
Oct. 17, 2023 INSP Stock Option (Right to Buy) Common Stock (1,037) $0.94 Jan. 1, 2027 1,037 Disposed
Oct. 17, 2023 INSP Stock Option (Right to Buy) Common Stock (963) $0.94 April 1, 2027 963 Disposed
Sept. 21, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
Sept. 14, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
Aug. 21, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
Aug. 10, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
Aug. 7, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
Aug. 4, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
July 24, 2023 INSP Stock Option (Right to Buy) Common Stock (2,000) $0.94 Jan. 1, 2027 2,000 Disposed
April 28, 2022 INSP Stock Option (right to buy) Common Stock (1,243) $211.29 April 28, 2032 1,243 Acquired
Dec. 17, 2020 INSP Employee Stock Option (right to buy) Common Stock (4,569) $49.96 May 2, 2029 4,569 Disposed
Dec. 17, 2020 INSP Employee Stock Option (right to buy) Common Stock (6,710) $16.00 May 2, 2028 6,710 Disposed
April 30, 2020 INSP Stock Option (right to buy) Common Stock (3,501) $71.66 April 30, 2030 3,501 Acquired
May 2, 2019 INSP Stock Option (right to buy) Common Stock (4,569) $49.96 May 2, 2029 4,569 Acquired
May 7, 2018 INSP Series F Convertible Preferred Stock Common Stock (75,317) — — 500,863 Disposed
May 7, 2018 INSP Series E Convertible Preferred Stock Common Stock (63,514) — — 367,577 Disposed
May 7, 2018 INSP Series D Convertible Preferred Stock Common Stock (46,013) — — 305,993 Disposed
May 7, 2018 INSP Series C Convertible Preferred Stock Common Stock (103,477) — — 688,122 Disposed
May 7, 2018 INSP Series B Convertible Preferred Stock Common Stock (85,371) — — 460,325 Disposed
May 7, 2018 INSP Series A Convertible Preferred Stock Common Stock (79,023) — — 525,507 Disposed
May 2, 2018 INSP Employee Stock Option (right to buy) Common Stock (17,296) $16.00 May 2, 2028 17,296 Acquired
Jan. 15, 2009 XOM Notional Stock Units with Dividend Equivalents Common Stock (14,968) — — 14,968 Disposed
Jan. 15, 2008 XOM Notional Stock Units with Dividend Equivalents Common Stock (14,685) — — 14,685 Disposed
Dec. 31, 2007 XOM Notional Stock Units with Dividend Equivalents Common Stock (281) — — 281 Acquired
Sept. 28, 2007 XOM Notional Stock Units with Dividend Equivalents Common Stock (285) — — 285 Acquired
June 29, 2007 XOM Notional Stock Units with Dividend Equivalents Common Stock (316) — — 316 Acquired
March 30, 2007 XOM Notional Stock Units with Dividend Equivalents Common Stock (349) — — 349 Acquired
Dec. 29, 2006 XOM Notional Stock Units with Dividend Equivalents Common Stock (344) — — 344 Acquired
Sept. 29, 2006 XOM Notional Stock Units with Dividend Equivalents Common Stock (393) — — 393 Acquired
June 30, 2006 XOM Notional Stock Units with Dividend Equivalents Common Stock (428) — — 428 Acquired
March 31, 2006 XOM Notional Stock Units with Dividend Equivalents Common Stock (432) — — 432 Acquired
Dec. 30, 2005 XOM Notional Stock Units with Dividend Equivalents Common Stock (470) — — 470 Acquired
Sept. 30, 2005 XOM Notional Stock Units with Dividend Equivalents Common Stock (411) — — 411 Acquired
June 30, 2005 XOM Notional Stock Units with Dividend Equivalents Common Stock (454) — — 454 Acquired
March 31, 2005 XOM Notional Stock Units with Dividend Equivalents Common Stock (454) — — 454 Acquired
Dec. 31, 2004 XOM Notional stock units with Dividend Equivalents Common Stock (517) — — 517 Acquired
Sept. 30, 2004 XOM Notional Stock Units with Dividend Equivalents Common Stock (553) — — 553 Acquired
June 30, 2004 XOM Notional Stock Units with Dividend Equivalents Common Stock (620) — — 620 Acquired
March 31, 2004 XOM Notional Stock Units with Dividend Equivalents Common Stock (681) — — 681 Acquired
Dec. 31, 2003 XOM Notional Stock Units with Dividend Equivalents Common Stock (693) — — 693 Acquired
Sept. 30, 2003 XOM Notional Stock Units with Dividend Equivalents Common Stock (767) — — 767 Acquired

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

Initial ownership (Form 3) 10 holdings

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

Date Ticker Security Shares Ownership
May 2, 2018 INSP Common Stock 116,236 Indirect
May 2, 2018 INSP Series A Convertible Preferred Stock→ Common Stock (79,023) 79,023 Indirect
May 2, 2018 INSP Series B Convertible Preferred Stock→ Common Stock (85,371) 85,371 Indirect
May 2, 2018 INSP Series C Convertible Preferred Stock→ Common Stock (103,477) 103,477 Indirect
May 2, 2018 INSP Series D Convertible Preferred Stock→ Common Stock (46,013) 46,013 Indirect
May 2, 2018 INSP Series E Convertible Preferred Stock→ Common Stock (63,514) 63,514 Indirect
May 2, 2018 INSP Series F Convertible Preferred Stock→ Common Stock (75,317) 75,317 Indirect
May 2, 2018 INSP Stock Option (Right to Buy)→ Common Stock (15,037) 15,037 Direct
May 2, 2018 INSP Stock Option (Right to Buy)→ Common Stock (7,518) 7,518 Direct
May 2, 2018 INSP Stock Option (Right to Buy)→ Common Stock (17,296) 17,296 Direct