Jerry C Griffin
CIK 1327953 · View on SEC EDGAR ↗
Insider
First SEC filing: May 2, 2018 · Latest: May 2, 2018
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 44 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
44 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 1, 2024 | INSP | S 10b5-1 | 32 | $213.99 | $6,848 | 10,900 Direct | -0.29% | Disposed | -71.2% (price as of 2026-08-20) |
| March 25, 2024 | INSP | S 10b5-1 | 500 | $197.81 | $98,905 | 10,636 Direct | -4.49% | Disposed | -68.8% (price as of 2026-08-20) |
| March 25, 2024 | INSP | S 10b5-1 | 54 | $197.81 | $10,682 | 11,136 Direct | -0.48% | Disposed | -68.8% (price as of 2026-08-20) |
| March 18, 2024 | INSP | S 10b5-1 | 500 | $193.53 | $96,765 | 10,190 Direct | -4.68% | Disposed | -68.1% (price as of 2026-08-20) |
| March 18, 2024 | INSP | S 10b5-1 | 54 | $193.53 | $10,451 | 10,690 Direct | -0.50% | Disposed | -68.1% (price as of 2026-08-20) |
| March 11, 2024 | INSP | S 10b5-1 | 500 | $198.05 | $99,025 | 9,744 Direct | -4.88% | Disposed | -68.8% (price as of 2026-08-20) |
| March 11, 2024 | INSP | S 10b5-1 | 54 | $198.05 | $10,695 | 10,244 Direct | -0.52% | Disposed | -68.8% (price as of 2026-08-20) |
| March 1, 2024 | INSP | S 10b5-1 | 500 | $179.44 | $89,720 | 8,298 Direct | -5.68% | Disposed | -65.6% (price as of 2026-08-20) |
| March 1, 2024 | INSP | S 10b5-1 | 54 | $179.44 | $9,690 | 9,798 Direct | -0.55% | Disposed | -65.6% (price as of 2026-08-20) |
| July 31, 2023 | INSP | S 10b5-1 | 500 | $290.47 | $145,235 | 8,852 Direct | -5.35% | Disposed | -78.8% (price as of 2026-08-20) |
| July 31, 2023 | INSP | S 10b5-1 | 29 | $290.47 | $8,424 | 9,352 Direct | -0.31% | Disposed | -78.8% (price as of 2026-08-20) |
| July 24, 2023 | INSP | S 10b5-1 | 500 | $304.99 | $152,495 | 8,381 Direct | -5.63% | Disposed | -79.8% (price as of 2026-08-20) |
| July 24, 2023 | INSP | S 10b5-1 | 29 | $304.99 | $8,845 | 8,881 Direct | -0.33% | Disposed | -79.8% (price as of 2026-08-20) |
| July 17, 2023 | INSP | S 10b5-1 | 29 | $326.84 | $9,478 | 8,410 Direct | -0.34% | Disposed | -81.1% (price as of 2026-08-20) |
| July 17, 2023 | INSP | S 10b5-1 | 500 | $326.84 | $163,420 | 7,910 Direct | -5.95% | Disposed | -81.1% (price as of 2026-08-20) |
| July 10, 2023 | INSP | S 10b5-1 | 500 | $310.42 | $155,210 | 7,439 Direct | -6.30% | Disposed | -80.1% (price as of 2026-08-20) |
| July 10, 2023 | INSP | S 10b5-1 | 29 | $310.42 | $9,002 | 7,939 Direct | -0.36% | Disposed | -80.1% (price as of 2026-08-20) |
| July 3, 2023 | INSP | S 10b5-1 | 500 | $322.09 | $161,045 | 6,968 Direct | -6.70% | Disposed | -80.8% (price as of 2026-08-20) |
| July 3, 2023 | INSP | S 10b5-1 | 29 | $322.09 | $9,341 | 7,468 Direct | -0.39% | Disposed | -80.8% (price as of 2026-08-20) |
| June 26, 2023 | INSP | S 10b5-1 | 500 | $315.87 | $157,935 | 6,497 Direct | -7.15% | Disposed | -80.5% (price as of 2026-08-20) |
| June 26, 2023 | INSP | S 10b5-1 | 29 | $315.87 | $9,160 | 6,997 Direct | -0.41% | Disposed | -80.5% (price as of 2026-08-20) |
| June 20, 2023 | INSP | S 10b5-1 | 500 | $307.64 | $153,820 | 6,026 Direct | -7.66% | Disposed | -79.9% (price as of 2026-08-20) |
| June 20, 2023 | INSP | S 10b5-1 | 29 | $307.64 | $8,922 | 6,526 Direct | -0.44% | Disposed | -79.9% (price as of 2026-08-20) |
| June 12, 2023 | INSP | S 10b5-1 | 500 | $309.03 | $154,515 | 5,555 Direct | -8.26% | Disposed | -80.0% (price as of 2026-08-20) |
| June 12, 2023 | INSP | S 10b5-1 | 29 | $309.03 | $8,962 | 6,055 Direct | -0.48% | Disposed | -80.0% (price as of 2026-08-20) |
| June 5, 2023 | INSP | S 10b5-1 | 500 | $305.69 | $152,845 | 5,084 Direct | -8.95% | Disposed | -79.8% (price as of 2026-08-20) |
| June 5, 2023 | INSP | S 10b5-1 | 29 | $305.69 | $8,865 | 5,584 Direct | -0.52% | Disposed | -79.8% (price as of 2026-08-20) |
| May 30, 2023 | INSP | S 10b5-1 | 500 | $294.90 | $147,450 | 4,613 Direct | -9.78% | Disposed | -79.1% (price as of 2026-08-20) |
| May 30, 2023 | INSP | S 10b5-1 | 29 | $294.90 | $8,552 | 5,113 Direct | -0.56% | Disposed | -79.1% (price as of 2026-08-20) |
| May 22, 2023 | INSP | S 10b5-1 | 500 | $307.52 | $153,760 | 4,142 Direct | -10.77% | Disposed | -79.9% (price as of 2026-08-20) |
| May 22, 2023 | INSP | S 10b5-1 | 29 | $307.52 | $8,918 | 4,642 Direct | -0.62% | Disposed | -79.9% (price as of 2026-08-20) |
| May 15, 2023 | INSP | S 10b5-1 | 500 | $293.91 | $146,955 | 3,671 Direct | -11.99% | Disposed | -79.0% (price as of 2026-08-20) |
| May 15, 2023 | INSP | S 10b5-1 | 29 | $293.91 | $8,523 | 4,171 Direct | -0.69% | Disposed | -79.0% (price as of 2026-08-20) |
| May 8, 2023 | INSP | S 10b5-1 | 500 | $280.00 | $140,000 | 3,200 Direct | -13.51% | Disposed | -78.0% (price as of 2026-08-20) |
| May 8, 2023 | INSP | S 10b5-1 | 29 | $280.00 | $8,120 | 3,700 Direct | -0.78% | Disposed | -78.0% (price as of 2026-08-20) |
| Nov. 11, 2022 | INSP | S | 3,266 | $222.12 | $725,444 | 2,060 Direct | -61.32% | Disposed | -72.2% (price as of 2026-08-20) |
| Nov. 11, 2022 | INSP | S | 5,951 | $221.04 | $1,315,409 | 5,326 Direct | -52.77% | Disposed | -72.1% (price as of 2026-08-20) |
| Aug. 27, 2020 | INSP | S | 2,002 | $116.28 | $232,793 | 0 Direct | -100.00% | Disposed | -46.9% (price as of 2026-08-20) |
| Aug. 27, 2020 | INSP | S | 15,546 | $115.70 | $1,798,672 | 2,002 Direct | -88.59% | Disposed | -46.7% (price as of 2026-08-20) |
| Aug. 27, 2020 | INSP | S | 11,252 | $114.67 | $1,290,267 | 17,548 Direct | -39.07% | Disposed | -46.2% (price as of 2026-08-20) |
| Jan. 22, 2020 | INSP | S 10b5-1 | 1,312 | $80.93 | $106,180 | 28,800 Direct | -4.36% | Disposed | -23.7% (price as of 2026-08-20) |
| Jan. 21, 2020 | INSP | S 10b5-1 | 100 | $83.23 | $8,323 | 30,112 Direct | -0.33% | Disposed | -25.9% (price as of 2026-08-20) |
| Jan. 21, 2020 | INSP | S 10b5-1 | 1,600 | $82.49 | $131,984 | 30,212 Direct | -5.03% | Disposed | -25.2% (price as of 2026-08-20) |
| Jan. 21, 2020 | INSP | S 10b5-1 | 3,300 | $81.60 | $269,280 | 31,812 Direct | -9.40% | Disposed | -24.4% (price as of 2026-08-20) |
| Jan. 7, 2020 | INSP | S 10b5-1 | 1,400 | $75.89 | $106,246 | 35,112 Direct | -3.83% | Disposed | -18.7% (price as of 2026-08-20) |
| Jan. 7, 2020 | INSP | S 10b5-1 | 3,600 | $74.90 | $269,640 | 36,512 Direct | -8.97% | Disposed | -17.6% (price as of 2026-08-20) |
| Jan. 6, 2020 | INSP | S 10b5-1 | 1,500 | $75.70 | $113,550 | 40,112 Direct | -3.60% | Disposed | -18.5% (price as of 2026-08-20) |
| Jan. 6, 2020 | INSP | S 10b5-1 | 1,060 | $74.54 | $79,012 | 41,612 Direct | -2.48% | Disposed | -17.2% (price as of 2026-08-20) |
| Jan. 6, 2020 | INSP | S 10b5-1 | 1,140 | $73.57 | $83,870 | 42,672 Direct | -2.60% | Disposed | -16.1% (price as of 2026-08-20) |
| Jan. 6, 2020 | INSP | S 10b5-1 | 1,194 | $72.58 | $86,661 | 43,812 Direct | -2.65% | Disposed | -15.0% (price as of 2026-08-20) |
| Jan. 6, 2020 | INSP | S 10b5-1 | 106 | $71.21 | $7,548 | 45,006 Direct | -0.23% | Disposed | -13.3% (price as of 2026-08-20) |
| Dec. 18, 2019 | INSP | S 10b5-1 | 500 | $71.49 | $35,745 | 45,112 Direct | -1.10% | Disposed | -13.7% (price as of 2026-08-20) |
| Dec. 18, 2019 | INSP | S 10b5-1 | 4,500 | $70.61 | $317,745 | 45,612 Direct | -8.98% | Disposed | -12.6% (price as of 2026-08-20) |
| Dec. 18, 2019 | INSP | S 10b5-1 | 200 | $72.39 | $14,478 | 50,112 Direct | -0.40% | Disposed | -14.7% (price as of 2026-08-20) |
| Dec. 18, 2019 | INSP | S 10b5-1 | 3,100 | $72.03 | $223,293 | 50,312 Direct | -5.80% | Disposed | -14.3% (price as of 2026-08-20) |
| Dec. 18, 2019 | INSP | S 10b5-1 | 1,700 | $71.07 | $120,819 | 53,412 Direct | -3.08% | Disposed | -13.2% (price as of 2026-08-20) |
Showing latest 100 of 109 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 1, 2024 | INSP | Stock Option (Right to Buy) | Common Stock (296) | $16.00 | May 2, 2028 | 296 | Disposed |
| March 25, 2024 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| March 18, 2024 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| March 11, 2024 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| March 1, 2024 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| July 31, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| July 24, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| July 17, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| July 10, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| July 3, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| June 26, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| June 20, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| June 12, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| June 5, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| May 30, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| May 22, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| May 15, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| May 8, 2023 | INSP | Stock Option (Right to Buy) | Common Stock (1,000) | $16.00 | May 2, 2028 | 1,000 | Disposed |
| Nov. 11, 2022 | INSP | Stock Option (Right to Buy) | Common Stock (3,759) | $0.94 | April 1, 2027 | 3,759 | Disposed |
| Nov. 11, 2022 | INSP | Stock Option (Right to Buy) | Common Stock (7,518) | $0.94 | Jan. 1, 2027 | 7,518 | Disposed |
| April 28, 2022 | INSP | Stock Option (right to buy) | Common Stock (1,243) | $211.29 | April 28, 2032 | 1,243 | Acquired |
| April 29, 2021 | INSP | Stock Option (right to buy) | Common Stock (1,175) | $240.68 | April 29, 2031 | 1,175 | Acquired |
| 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 (8,050) | — | — | 53,535 | Disposed |
| May 7, 2018 | INSP | Series E Convertible Preferred Stock | Common Stock (811) | — | — | 4,695 | Disposed |
| May 7, 2018 | INSP | Series D Convertible Preferred Stock | Common Stock (7,026) | — | — | 46,729 | Disposed |
| May 2, 2018 | INSP | Employee Stock Option (right to buy) | Common Stock (17,296) | $16.00 | May 2, 2028 | 17,296 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 2, 2018 | INSP | Common Stock | 40,525 | Direct |
| May 2, 2018 | INSP | Series D Convertible Preferred Stock→ Common Stock (7,026) | 7,026 | Direct |
| May 2, 2018 | INSP | Series E Convertible Preferred Stock→ Common Stock (811) | 811 | Direct |
| May 2, 2018 | INSP | Series F Convertible Preferred Stock→ Common Stock (8,050) | 8,050 | 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 (3,759) | 3,759 | Direct |
| May 2, 2018 | INSP | Stock Option (Right to Buy)→ Common Stock (17,296) | 17,296 | Direct |