Louis S. Waldman
CIK 1613666 · View on SEC EDGAR ↗
Insider
First SEC filing: July 15, 2014 · Latest: July 15, 2014
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 51 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
51 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 12, 2020 | IRMD | S | 4,307 | $25.48 | $109,742 | 0 Direct | -100.00% | Disposed | 238.8% (price as of 2026-08-21) |
| Aug. 2, 2019 | IRMD | S | 15,324 | $22.20 | $340,193 | 0 Indirect | -100.00% | Disposed | 288.9% (price as of 2026-08-21) |
| Aug. 1, 2019 | IRMD | S | 9,676 | $23.53 | $227,676 | 15,324 Indirect | -38.70% | Disposed | 266.9% (price as of 2026-08-21) |
| March 7, 2019 | IRMD | S | 15,000 | $24.27 | $364,050 | 2,005 Direct | -88.21% | Disposed | 255.7% (price as of 2026-08-21) |
| Aug. 8, 2018 | IRMD | S | 35,000 | $26.06 | $912,100 | 25,000 Indirect | -58.33% | Disposed | 231.3% (price as of 2026-08-21) |
| May 4, 2018 | IRMD | S | 5,221 | $18.19 | $94,970 | 0 Direct | -100.00% | Disposed | 374.6% (price as of 2026-08-21) |
| March 16, 2018 | IRMD | S | 29,169 | $13.84 | $403,699 | 60,000 Indirect | -32.71% | Disposed | 523.8% (price as of 2026-08-21) |
| March 15, 2018 | IRMD | S | 831 | $13.75 | $11,426 | 89,169 Indirect | -0.92% | Disposed | 527.9% (price as of 2026-08-21) |
| Aug. 31, 2016 | IRMD | S | 23,162 | $19.00 | $440,078 | 3,088 Direct | -88.24% | Disposed | 354.4% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 273 | $25.33 | $6,915 | 95,110 Indirect | -0.29% | Disposed | 240.8% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.32 | $2,532 | 95,383 Indirect | -0.10% | Disposed | 241.0% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.30 | $2,530 | 95,483 Indirect | -0.10% | Disposed | 241.2% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 340 | $25.29 | $8,599 | 95,583 Indirect | -0.35% | Disposed | 241.4% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 916 | $25.25 | $23,129 | 95,923 Indirect | -0.95% | Disposed | 241.9% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 50 | $25.08 | $1,254 | 96,839 Indirect | -0.05% | Disposed | 244.2% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 200 | $25.06 | $5,012 | 96,889 Indirect | -0.21% | Disposed | 244.5% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.05 | $2,505 | 97,089 Indirect | -0.10% | Disposed | 244.7% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 590 | $25.04 | $14,774 | 97,189 Indirect | -0.60% | Disposed | 244.8% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 1,450 | $25.03 | $36,294 | 97,779 Indirect | -1.46% | Disposed | 244.9% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.01 | $2,501 | 99,229 Indirect | -0.10% | Disposed | 245.2% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 960 | $25.00 | $24,000 | 99,329 Indirect | -0.96% | Disposed | 245.3% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 176 | $25.75 | $4,532 | 90,000 Indirect | -0.20% | Disposed | 235.3% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.72 | $2,572 | 90,176 Indirect | -0.11% | Disposed | 235.7% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.70 | $2,570 | 90,276 Indirect | -0.11% | Disposed | 235.9% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.64 | $2,564 | 90,376 Indirect | -0.11% | Disposed | 236.7% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 198 | $25.62 | $5,073 | 90,476 Indirect | -0.22% | Disposed | 237.0% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 200 | $25.61 | $5,122 | 90,674 Indirect | -0.22% | Disposed | 237.1% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 799 | $25.60 | $20,454 | 90,874 Indirect | -0.87% | Disposed | 237.2% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 100 | $25.60 | $2,560 | 91,673 Indirect | -0.11% | Disposed | 237.2% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 11 | $25.58 | $281 | 91,773 Indirect | -0.01% | Disposed | 237.5% (price as of 2026-08-21) |
| Aug. 10, 2015 | IRMD | S | 789 | $25.55 | $20,159 | 91,784 Indirect | -0.85% | Disposed | 237.9% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 500 | $24.23 | $12,115 | 111,338 Indirect | -0.45% | Disposed | 256.3% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 200 | $25.22 | $5,044 | 100,289 Indirect | -0.20% | Disposed | 242.3% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 100 | $25.18 | $2,518 | 100,489 Indirect | -0.10% | Disposed | 242.9% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 76 | $25.00 | $1,900 | 100,589 Indirect | -0.08% | Disposed | 245.3% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 812 | $24.90 | $20,219 | 100,665 Indirect | -0.80% | Disposed | 246.7% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 100 | $24.76 | $2,476 | 101,477 Indirect | -0.10% | Disposed | 248.7% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 461 | $24.50 | $11,294 | 101,577 Indirect | -0.45% | Disposed | 252.4% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 5,300 | $24.44 | $129,532 | 102,038 Indirect | -4.94% | Disposed | 253.3% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 3,700 | $24.39 | $90,243 | 107,338 Indirect | -3.33% | Disposed | 254.0% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 300 | $24.24 | $7,272 | 111,038 Indirect | -0.27% | Disposed | 256.2% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 700 | $24.20 | $16,940 | 111,838 Indirect | -0.62% | Disposed | 256.8% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 700 | $24.18 | $16,926 | 112,538 Indirect | -0.62% | Disposed | 257.1% (price as of 2026-08-21) |
| Aug. 7, 2015 | IRMD | S | 374 | $24.00 | $8,976 | 113,238 Indirect | -0.33% | Disposed | 259.7% (price as of 2026-08-21) |
| Aug. 6, 2015 | IRMD | S | 100 | $24.44 | $2,444 | 114,212 Indirect | -0.09% | Disposed | 253.3% (price as of 2026-08-21) |
| Aug. 6, 2015 | IRMD | S | 1,088 | $24.00 | $26,112 | 114,312 Indirect | -0.94% | Disposed | 259.7% (price as of 2026-08-21) |
| Aug. 6, 2015 | IRMD | S | 300 | $24.15 | $7,245 | 113,612 Indirect | -0.26% | Disposed | 257.5% (price as of 2026-08-21) |
| Aug. 6, 2015 | IRMD | S | 100 | $24.16 | $2,416 | 113,912 Indirect | -0.09% | Disposed | 257.3% (price as of 2026-08-21) |
| Aug. 6, 2015 | IRMD | S | 200 | $24.47 | $4,894 | 114,012 Indirect | -0.18% | Disposed | 252.8% (price as of 2026-08-21) |
Showing latest 100 of 164 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 |
|---|---|---|---|---|---|---|---|
| July 24, 2020 | IRMD | Restricted Stock Units | Common Stock (1,748) | — | — | 1,748 | Disposed |
| July 24, 2020 | IRMD | Restricted Stock Units | Common Stock (1,181) | — | — | 1,181 | Disposed |
| July 24, 2020 | IRMD | Restricted Stock Units | Common Stock (1,476) | — | — | 1,476 | Disposed |
| July 24, 2020 | IRMD | Restricted Stock Units | Common Stock (750) | — | — | 750 | Disposed |
| Feb. 12, 2020 | IRMD | Stock Option (Right to Buy) | Common Stock (8,750) | $1.48 | — | 8,750 | Acquired |
| Feb. 12, 2020 | IRMD | Stock Option (Right to Buy) | Common Stock (17,500) | $1.29 | — | 17,500 | Acquired |
| Feb. 12, 2020 | IRMD | Stock Option (Right to Buy) | Common Stock (8,750) | $1.29 | — | 8,750 | Acquired |
| Dec. 31, 2019 | IRMD | Restricted Stock Units | Common Stock (1,164) | — | — | 1,164 | Disposed |
| Dec. 14, 2019 | IRMD | Restricted Stock Units | Common Stock (750) | — | — | 750 | Disposed |
| Dec. 7, 2019 | IRMD | Restricted Stock Units | Common Stock (393) | — | — | 393 | Disposed |
| Dec. 7, 2019 | IRMD | Restricted Stock Units | Common Stock (1,748) | — | — | 1,748 | Acquired |
| Dec. 4, 2019 | IRMD | Restricted Stock Units | Common Stock (738) | — | — | 738 | Disposed |
| March 7, 2019 | IRMD | Stock Option (Right to Buy) | Common Stock (15,000) | $9.84 | Dec. 14, 2024 | 15,000 | Disposed |
| Dec. 31, 2018 | IRMD | Restricted Stock Units | Common Stock (1,164) | — | — | 1,164 | Disposed |
| Dec. 14, 2018 | IRMD | Restricted Stock Units | Common Stock (750) | — | — | 750 | Disposed |
| Dec. 7, 2018 | IRMD | Restricted Stock Units | Common Stock (1,574) | — | — | 1,574 | Acquired |
| Dec. 4, 2018 | IRMD | Restricted Stock Units | Common Stock (738) | — | — | 738 | Disposed |
| Dec. 31, 2017 | IRMD | Restricted Stock Units | Common Stock (1,164) | — | — | 1,164 | Disposed |
| Dec. 14, 2017 | IRMD | Restricted Stock Units | Common Stock (750) | — | — | 750 | Disposed |
| Dec. 4, 2017 | IRMD | Restricted Stock Units | Common Stock (2,952) | — | — | 2,952 | Acquired |
| Jan. 4, 2017 | IRMD | Restricted Stock Units | Common Stock (1,163) | — | — | 1,163 | Disposed |
| Dec. 14, 2016 | IRMD | Restricted Stock Units | Common Stock (3,000) | — | — | 3,000 | Acquired |
| Aug. 31, 2016 | IRMD | Stock Option (Right to Buy) | Common Stock (26,250) | $1.29 | Sept. 11, 2017 | 26,250 | Disposed |
| Jan. 4, 2016 | IRMD | Restricted Stock Units | Common Stock (4,655) | — | — | 4,655 | Acquired |
| Dec. 15, 2014 | IRMD | Employee Stock Option (Right to Buy) | Common Stock (15,000) | $9.84 | Dec. 14, 2024 | 15,000 | Acquired |
| July 21, 2014 | IRMD | Series A Convertible Preferred Stock | Common Stock (140,000) | — | — | 140,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 15, 2014 | IRMD | Employee Stock Option (Right to Buy)→ Common Stock (26,250) | 26,250 | Direct |
| July 15, 2014 | IRMD | Employee Stock Option (Right to Buy)→ Common Stock (8,750) | 8,750 | Direct |
| July 15, 2014 | IRMD | Employee Stock Option (Right to Buy)→ Common Stock (17,500) | 17,500 | Direct |
| July 15, 2014 | IRMD | Employee Stock Option (Right to Buy)→ Common Stock (8,750) | 8,750 | Direct |
| July 15, 2014 | IRMD | Series A Convertible Preferred Stock→ Common Sock (140,000) | 140,000 | Indirect |